74AUP1T45
Low-power dual supply translating transceiver; 3-state
Rev. 5 — 9 August 2012
Product data sheet
1. General description
The 74AUP1T45 is a single bit transceiver featuring two data input-outputs (A and B), a
direction control input (DIR) and dual supply pins (VCC(A) and VCC(B)) which enable
bidirectional level translation. Both VCC(A) and VCC(B) can be supplied at any voltage
between 1.1 V and 3.6 V making the device suitable for interfacing between any of the low
voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins A and DIR are referenced to
VCC(A) and pin B is referenced to VCC(B). A HIGH on DIR allows transmission from A to B
and a LOW on DIR allows transmission from B to A.
Schmitt trigger action on all inputs makes the circuit tolerant of slower input rise and fall
times across the entire VCC(A) and VCC(B) ranges. The device ensures low static and
dynamic power consumption and is fully specified for partial power-down applications
using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow
current through the device when it is powered down. In suspend mode when either VCC(A)
or VCC(B) are at GND, both A and B are in the high-impedance OFF-state.
2. Features and benefits
Wide supply voltage range:
VCC(A): 1.1 V to 3.6 V
VCC(B): 1.1 V to 3.6 V
High noise immunity
Complies with JEDEC standards:
JESD8-7 (1.2 V to 1.95 V)
JESD8-5 (1.8 V to 2.7 V)
JESD8-B (2.7 V to 3.6 V)
ESD protection:
HBM JESD22-A114F Class 3A exceeds 5000 V
MM JESD22-A115-A exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
Low static power consumption; ICC = 0.9 A (maximum)
Suspend mode
Latch-up performance exceeds 100 mA per JESD 78 Class II
Inputs accept voltages up to 3.6 V
Low noise overshoot and undershoot < 10 % of VCC
IOFF circuitry provides partial power-down mode operation
Multiple package options
Specified from 40 C to +85 C and 40 C to +125 C
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
3. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range
Name
Description
Version
74AUP1T45GW
40 C to +125 C
SC-88
plastic surface-mounted package; 6 leads
SOT363
74AUP1T45GM
40 C to +125 C
XSON6
plastic extremely thin small outline package; no leads; SOT886
6 terminals; body 1 1.45 0.5 mm
74AUP1T45GF
40 C to +125 C
XSON6
plastic extremely thin small outline package; no leads; SOT891
6 terminals; body 1 1 0.5 mm
74AUP1T45GN
40 C to +125 C
XSON6
extremely thin small outline package; no leads;
6 terminals; body 0.9 1.0 0.35 mm
SOT1115
74AUP1T45GS
40 C to +125 C
XSON6
extremely thin small outline package; no leads;
6 terminals; body 1.0 1.0 0.35 mm
SOT1202
4. Marking
Table 2.
Marking
Type number
Marking code[1]
74AUP1T45GW
p5
74AUP1T45GM
p5
74AUP1T45GF
p5
74AUP1T45GN
p5
74AUP1T45GS
p5
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
DIR
5
DIR
A
3
A
4
VCC(A)
B
B
VCC(B)
VCC(A)
001aae963
001aae962
Fig 1.
Logic symbol
74AUP1T45
Product data sheet
VCC(B)
Fig 2.
Logic diagram
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Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
2 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
6. Pinning information
6.1 Pinning
74AUP1T45
74AUP1T45
VCC(A)
1
6
GND
2
5
DIR
A
3
4
B
VCC(A)
1
6
VCC(B)
GND
2
5
DIR
VCC(B)
A
4
VCC(A)
1
6
VCC(B)
GND
2
5
DIR
A
3
4
B
B
001aae966
001aae965
Transparent top view
001aae964
Fig 3.
3
74AUP1T45
Pin configuration SOT363
Fig 4.
Pin configuration SOT886
Transparent top view
Fig 5.
Pin configuration SOT891,
SOT1115 and SOT1202
6.2 Pin description
Table 3.
Pin description
Symbol
Pin
Description
VCC(A)
1
supply voltage A
GND
2
ground (0 V)
A
3
data input or output A
B
4
data input or output B
DIR
5
direction control DIR
VCC(B)
6
supply voltage B
7. Functional description
Table 4.
Function table[1]
Supply voltage
Input[2]
Input/output[3]
VCC(A), VCC(B)
DIR
A
B
1.1 V to 3.6 V
L
A=B
input
1.1 V to 3.6 V
H
input
B=A
GND
X
suspend mode
suspend mode
[1]
H = HIGH voltage level; L = LOW voltage level; X = don’t care.
[2]
The DIR input circuit is referenced to VCC(A).
[3]
The input circuit of the data I/Os are always active.
74AUP1T45
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
3 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
8. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
VCC(A)
supply voltage A
VCC(B)
supply voltage B
IIK
input clamping current
VI
input voltage
IOK
output clamping current
VO < 0 V
VO
output voltage
Active mode
VI < 0 V
[1]
Min
Max
Unit
0.5
+4.6
V
0.5
+4.6
V
50
-
mA
0.5
+4.6
V
50
-
mA
A port
[1][2]
0.5
VCC(A) + 0.5 V
B port
[1][2]
0.5
VCC(B) + 0.5 V
[1][2]
0.5
+4.6
suspend or 3-state mode
V
IO
output current
-
20
mA
ICC
supply current
-
50
mA
IGND
ground current
50
-
mA
Tstg
storage temperature
65
+150
C
-
250
mW
total power dissipation
Ptot
VO = 0 V to VCC
Tamb = 40 C to +125 C
[3]
[1]
The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
The values of VCC(A) and VCC(B) are provided in the recommended operating conditions; see Table 6.
[3]
For SC-88 packages: above 87.5 C the value of Ptot derates linearly with 4.0 mW/K.
For XSON6 packages: above 118 C the value of Ptot derates linearly with 7.8 mW/K.
9. Recommended operating conditions
Table 6.
Recommended operating conditions
Symbol
Parameter
Min
Max
Unit
VCC(A)
supply voltage A
Conditions
1.1
3.6
V
VCC(B)
supply voltage B
1.1
3.6
V
VI
input voltage
0
3.6
V
0
VCCO
V
40
+125
C
0
200
ns/V
[1]
VO
output voltage
Tamb
ambient temperature
t/V
input transition rise and fall rate
[1]
VCCI =1.1 V to 3.6 V
VCCO is the supply voltage associated with the output port.
74AUP1T45
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
4 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
10. Static characteristics
Table 7.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ Max
Unit
VCCI = 1.1 V to 1.95 V
0.65 VCCI
-
-
V
VCCI = 2.3 V to 2.7 V
1.6
-
-
V
2.0
-
-
V
VCCI = 1.1 V to 1.95 V
0.65 VCC(A) -
-
V
VCCI = 2.3 V to 2.7 V
1.6
-
-
V
2.0
-
-
V
VCCI = 1.1 V to 1.95 V
-
-
0.35 VCCI
V
VCCI = 2.3 V to 2.7 V
-
-
0.7
V
-
-
0.9
V
VCCI = 1.1 V to 1.95 V
-
-
0.35 VCC(A) V
VCCI = 2.3 V to 2.7 V
-
-
0.7
V
VCCI = 3.0 V to 3.6 V
-
-
0.9
V
Tamb = 25 C
VIH
HIGH-level input
voltage
[1][3]
data input
VCCI = 3.0 V to 3.6 V
[1][4]
DIR input
VCCI = 3.0 V to 3.6 V
VIL
LOW-level input
voltage
[1][3]
data input
VCCI = 3.0 V to 3.6 V
[1][4]
DIR input
VOH
VOL
HIGH-level
output voltage
LOW-level
output voltage
VI = VIH
IO = 20 A;
VCC(A) = VCC(B) = 1.1 V to 3.6 V
[2]
VCCO 0.1
-
-
V
IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V
[2]
0.75 VCCO
-
-
V
IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V
1.11
-
-
V
IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V
1.32
-
-
V
IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V
2.05
-
-
V
IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V
1.9
-
-
V
IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V
2.72
-
-
V
IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V
2.6
-
-
V
-
-
0.1
V
VI = VIL
IO = 20 A; VCC(A) = VCC(B) = 1.1 V to 3.6 V
-
-
0.3 VCCO
V
IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V
-
-
0.31
V
IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V
-
-
0.31
V
IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V
-
-
0.31
V
IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V
-
-
0.44
V
IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V
-
-
0.31
V
IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V
-
-
0.44
V
-
-
0.1
A
IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V
II
input leakage
current
74AUP1T45
Product data sheet
[2]
DIR input; VI = GND to VCC(A);
VCC(A) = VCC(B) = 1.1 V to 3.6 V
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Rev. 5 — 9 August 2012
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Nexperia B.V. 2017. All rights reserved
5 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 7.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ Max
-
-
0.1
A
A port; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.2
A
B port; VI or VO = 0 V to 3.6 V;
VCC(B) = 0 V; VCC(A) = 1.1 V to 3.6 V
-
-
0.2
A
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.2
A
A port; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.2
A
B port; VI or VO = 0 V to 3.6 V;
VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V
-
-
0.2
A
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.2
A
VCC(A) = VCC(B) = 1.1 V to 3.6 V
-
-
0.5
A
VCC(A) = 3.6 V; VCC(B) = 0 V
-
-
0.5
A
-
0
-
A
VCC(A) = VCC(B) = 1.1 V to 3.6 V
-
-
0.5
A
VCC(A) = 3.6 V; VCC(B) = 0 V
-
0
-
A
-
-
0.5
A
-
-
0.5
A
additional supply A port; VCC(A) = VCC(B) = 3.3 V;
current
A port at VCC(A) 0.6 V;
DIR at VCC(A); B port = open
-
-
40
A
B port; VCC(A) = VCC(B) = 3.3 V;
B port at VCC(B) 0.6 V;
DIR at GND; A port = open
-
-
40
A
DIR input; VCC(A) = VCC(B) = 3.3 V;
A port at VCC(A) or GND; B port = open;
DIR at VCC(A) 0.6 V
-
-
40
A
-
0.9
-
pF
-
2.0
-
pF
IOZ
OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO;
current
VCC(A) = VCC(B) = 1.1 V to 3.6 V
IOFF
power-off
leakage current
IOFF
ICC
additional
power-off
leakage current
supply current
A port; VI = GND or VCCI; IO = 0 A
[2]
[1]
VCC(A) = 0 V; VCC(B) = 3.6 V
B port; VI = GND or VCCI; IO = 0 A
[1]
VCC(A) = 0 V; VCC(B) = 3.6 V
A plus B port (ICC(A) ICC(B)); IO = 0 A;
VI = GND or VCCI;
VCC(A) = VCC(B) = 1.1 V to 3.6 V
ICC
CI
input
capacitance
DIR input; VI = GND or VCC(A);
VCC(A) = VCC(B) = 1.1 V to 3.6 V
CI/O
input/output
capacitance
A and B port; suspend mode; VCCI = 0 V;
VCCO = 1.1 V to 3.6 V; VO = VCCO or GND
74AUP1T45
Product data sheet
[1]
[1][2]
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
Unit
©
Nexperia B.V. 2017. All rights reserved
6 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 7.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ Max
Unit
Tamb = 40 C to +85 C
VIH
HIGH-level input
voltage
[1][3]
data input
VCCI = 1.1 V to 1.95 V
0.65 VCCI
-
-
V
VCCI = 2.3 V to 2.7 V
1.6
-
-
V
2.0
-
-
V
VCCI = 3.0 V to 3.6 V
[1][4]
DIR input
VCCI = 1.1 V to 1.95 V
0.65 VCC(A) -
-
V
VCCI = 2.3 V to 2.7 V
1.6
-
-
V
2.0
-
-
V
VCCI = 1.1 V to 1.95 V
-
-
0.35 VCCI
V
VCCI = 2.3 V to 2.7 V
-
-
0.7
V
-
-
0.9
V
VCCI = 3.0 V to 3.6 V
VIL
LOW-level input
voltage
[1][3]
data input
VCCI = 3.0 V to 3.6 V
[1][4]
DIR input
VOH
HIGH-level
output voltage
VCCI = 1.1 V to 1.95 V
-
-
0.35 VCC(A) V
VCCI = 2.3 V to 2.7 V
-
-
0.7
V
VCCI = 3.0 V to 3.6 V
-
-
0.9
V
VI = VIH
IO = 20 A;
VCC(A) = VCC(B) = 1.1 V to 3.6 V
[2]
VCCO 0.1
-
-
V
IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V
[2]
0.7 VCCO
-
-
V
1.03
-
-
V
IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V
VOL
LOW-level
output voltage
IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V
1.30
-
-
V
IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V
1.97
-
-
V
IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V
1.85
-
-
V
IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V
2.67
-
-
V
IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V
2.55
-
-
V
-
-
0.1
V
-
-
0.3 VCCO
V
VI = VIL
IO = 20 A; VCC(A) = VCC(B) = 1.1 V to 3.6 V
IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V
IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V
-
-
0.37
V
IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V
-
-
0.35
V
IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V
-
-
0.33
V
IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V
-
-
0.45
V
IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V
-
-
0.33
V
IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V
-
-
0.45
V
-
-
0.5
A
-
-
0.5
A
II
input leakage
current
IOZ
OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO;
current
VCC(A) = VCC(B) = 1.1 V to 3.6 V
74AUP1T45
Product data sheet
[2]
DIR input; VI = GND to VCC(A);
VCC(A) = VCC(B) = 1.1 V to 3.6 V
[2]
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
7 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 7.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ Max
IOFF
A port; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.5
A
B port; VI or VO = 0 V to 3.6 V;
VCC(B) = 0 V; VCC(A) = 1.1 V to 3.6 V
-
-
0.5
A
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.5
A
A port; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.6
A
B port; VI or VO = 0 V to 3.6 V;
VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V
-
-
0.6
A
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.6
A
-
-
0.9
A
IOFF
ICC
power-off
leakage current
additional
power-off
leakage current
supply current
A port; VI = GND or VCCI; IO = 0 A
[1]
VCC(A) = VCC(B) = 1.1 V to 3.6 V
VCC(A) = 3.6 V; VCC(B) = 0 V
-
-
0.9
A
VCC(A) = 0 V; VCC(B) = 3.6 V
-
0
-
A
-
-
0.9
A
B port; VI = GND or VCCI; IO = 0 A
[1]
VCC(A) = VCC(B) = 1.1 V to 3.6 V
VCC(A) = 3.6 V; VCC(B) = 0 V
-
0
-
A
VCC(A) = 0 V; VCC(B) = 3.6 V
-
-
0.9
A
-
-
0.9
A
additional supply A port; VCC(A) = VCC(B) = 3.3 V;
current
A port at VCC(A) 0.6 V;
DIR at VCC(A); B port = open
-
-
50
A
B port; VCC(A) = VCC(B) = 3.3 V;
B port at VCC(B) 0.6 V;
DIR at GND; A port = open
-
-
50
A
DIR input; VCC(A) = VCC(B) = 3.3 V;
A port at VCC(A) or GND; B port = open;
DIR at VCC(A) 0.6 V
-
-
50
A
A plus B port (ICC(A) ICC(B)); IO = 0 A;
VI = GND or VCCI;
VCC(A) = VCC(B) = 1.1 V to 3.6 V
ICC
Unit
[1]
Tamb = 40 C to +125 C
VIH
HIGH-level input
voltage
[1][3]
data input
VCCI = 1.1 V to 1.95 V
0.7 VCCI
-
-
V
VCCI = 2.3 V to 2.7 V
1.6
-
-
V
2.0
-
-
V
VCCI = 3.0 V to 3.6 V
[1][4]
DIR input
74AUP1T45
Product data sheet
VCCI = 1.1 V to 1.95 V
0.7 VCC(A)
-
-
V
VCCI = 2.3 V to 2.7 V
1.6
-
-
V
VCCI = 3.0 V to 3.6 V
2.0
-
-
V
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
8 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 7.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
VIL
LOW-level input
voltage
Conditions
Min
Typ Max
VCCI = 1.1 V to 1.95 V
-
-
0.3 VCCI
V
VCCI = 2.3 V to 2.7 V
-
-
0.7
V
VCCI = 3.0 V to 3.6 V
-
-
0.9
V
VCCI = 1.1 V to 1.95 V
-
-
0.3 VCC(A)
V
VCCI = 2.3 V to 2.7 V
-
-
0.7
V
VCCI = 3.0 V to 3.6 V
-
-
0.9
V
data input
[1][4]
DIR input
VOH
VOL
HIGH-level
output voltage
LOW-level
output voltage
VI = VIH
IO = 20 A;
VCC(A) = VCC(B) = 1.1 V to 3.6 V
[2]
VCCO 0.11
-
-
V
IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V
[2]
0.6 VCCO
-
-
V
IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V
0.93
-
-
V
IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V
1.17
-
-
V
IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V
1.77
-
-
V
IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V
1.67
-
-
V
IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V
2.40
-
-
V
IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V
2.30
-
-
V
-
-
0.11
V
-
-
0.33 VCCO
V
IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V
-
-
0.41
V
VI = VIL
IO = 20 A; VCC(A) = VCC(B) = 1.1 V to 3.6 V
IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V
IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V
-
-
0.39
V
-
-
0.36
V
IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V
-
-
0.50
V
IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V
-
-
0.36
V
IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V
-
-
0.50
V
-
-
0.75
A
-
-
0.75
A
A port; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.75
A
B port; VI or VO = 0 V to 3.6 V;
VCC(B) = 0 V; VCC(A) = 1.1 V to 3.6 V
-
-
0.75
A
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.75
A
input leakage
current
IOZ
OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO;
current
VCC(A) = VCC(B) = 1.1 V to 3.6 V
IOFF
power-off
leakage current
Product data sheet
[2]
IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V
II
74AUP1T45
Unit
[1][3]
DIR input; VI = GND to VCC(A);
VCC(A) = VCC(B) = 1.1 V to 3.6 V
[2]
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
9 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 7.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ Max
IOFF
A port; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.75
A
B port; VI or VO = 0 V to 3.6 V;
VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V
-
-
0.75
A
DIR input; VI or VO = 0 V to 3.6 V;
VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V
-
-
0.75
A
VCC(A) = VCC(B) = 1.1 V to 3.6 V
-
-
1.4
A
VCC(A) = 3.6 V; VCC(B) = 0 V
-
-
1.4
A
-
0
-
A
VCC(A) = VCC(B) = 1.1 V to 3.6 V
-
-
1.4
A
VCC(A) = 3.6 V; VCC(B) = 0 V
-
0
-
A
-
-
1.4
A
-
-
1.4
A
additional supply A port; VCC(A) = VCC(B) = 3.3 V;
current
A port at VCC(A) 0.6 V;
DIR at VCC(A); B port = open
-
-
75
A
B port; VCC(A) = VCC(B) = 3.3 V;
B port at VCC(B) 0.6 V;
DIR at GND; A port = open
-
-
75
A
DIR input; VCC(A) = VCC(B) = 3.3 V;
A port at VCC(A) or GND; B port = open;
DIR at VCC(A) 0.6 V
-
-
75
A
ICC
additional
power-off
leakage current
supply current
A port; VI = GND or VCCI; IO = 0 A
[1]
VCC(A) = 0 V; VCC(B) = 3.6 V
B port; VI = GND or VCCI; IO = 0 A
[1]
VCC(A) = 0 V; VCC(B) = 3.6 V
A plus B port (ICC(A) ICC(B)); IO = 0 A;
VI = GND or VCCI;
VCC(A) = VCC(B) = 1.1 V to 3.6 V
ICC
[1]
[1]
VCCI is the supply voltage associated with the data input port.
[2]
VCCO is the supply voltage associated with the output port.
[3]
For VCCI values not specified in the data sheet: minimum VIH = 0.7 VCCI and maximum VIL = 0.3 VCCI.
[4]
For VCCI values not specified in the data sheet: minimum VIH = 0.7 VCC(A) and maximum VIL = 0.3 VCC(A).
[5]
All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation.
74AUP1T45
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
Unit
©
Nexperia B.V. 2017. All rights reserved
10 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
11. Dynamic characteristics
Table 8.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
25 C
Conditions
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
(85 C)
Max
(125 C)
VCC(B) = 1.1 V to 1.3 V
2.8
15.4
28.0
2.4
28.3
31.2
VCC(B) = 1.4 V to 1.6 V
2.8
10.2
16.2
2.6
17.5
19.3
ns
VCC(B) = 1.65 V to 1.95 V
2.4
8.1
13.0
2.2
14.4
15.9
ns
VCC(B) = 2.3 V to 2.7 V
2.5
6.3
10.0
2.1
10.7
11.8
ns
2.3
5.6
9.0
1.9
9.7
10.7
ns
VCC(B) = 1.1 V to 1.3 V
2.7
5.3
8.5
2.5
8.7
9.6
ns
VCC(B) = 1.4 V to 1.6 V
2.9
5.3
8.4
2.7
8.7
9.7
ns
VCC(B) = 1.65 V to 1.95 V
2.7
5.3
8.5
2.5
9.0
10.0
ns
VCC(B) = 2.3 V to 2.7 V
2.7
5.3
8.7
2.5
8.9
9.9
ns
VCC(B) = 3.0 V to 3.6 V
2.9
5.3
8.7
2.5
9.1
10.1
ns
6.1
13.2
22.1
5.4
23.4
25.8
ns
CL = 5 pF; VCC(A) = 1.1 V to 1.3 V
tpd
propagation delay A to B or B to A; see Figure 6
[2]
VCC(B) = 3.0 V to 3.6 V
tdis
disable time
DIR to A; see Figure 7
DIR to B; see Figure 7
ns
[3]
[3]
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
5.0
9.3
13.9
4.4
15.2
16.7
ns
VCC(B) = 1.65 V to 1.95 V
4.2
8.1
12.3
3.6
13.5
14.9
ns
VCC(B) = 2.3 V to 2.7 V
3.3
6.3
9.3
2.9
10.2
11.2
ns
VCC(B) = 3.0 V to 3.6 V
3.6
6.3
9.2
3.2
9.7
10.7
ns
VCC(B) = 1.1 V to 1.3 V
2.5
14.5
26.6
2.2
27.1
29.9
ns
VCC(B) = 1.4 V to 1.6 V
2.5
9.4
14.5
2.3
15.9
17.5
ns
VCC(B) = 1.65 V to 1.95 V
2.1
7.4
11.2
1.9
12.7
14.0
ns
VCC(B) = 2.3 V to 2.7 V
2.2
5.5
8.0
1.8
8.9
9.8
ns
VCC(B) = 3.0 V to 3.6 V
2.0
4.7
6.8
1.6
7.6
8.4
ns
CL = 5 pF; VCC(A) = 1.4 V to 1.6 V
tpd
propagation delay A to B or B to A; see Figure 6
74AUP1T45
Product data sheet
[2]
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
11 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
tdis
disable time
25 C
Conditions
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
(85 C)
Max
(125 C)
VCC(B) = 1.1 V to 1.3 V
2.0
3.8
5.3
1.9
5.7
6.3
ns
VCC(B) = 1.4 V to 1.6 V
2.2
3.8
5.3
2.0
5.7
6.4
ns
VCC(B) = 1.65 V to 1.95 V
2.1
3.8
5.5
1.8
5.9
6.6
ns
VCC(B) = 2.3 V to 2.7 V
2.1
3.8
5.5
1.9
5.9
6.6
ns
VCC(B) = 3.0 V to 3.6 V
2.2
3.8
5.5
1.9
6.0
6.6
ns
5.7
12.7
21.0
5.2
22.3
24.6
ns
DIR to A; see Figure 7
DIR to B; see Figure 7
[3]
[3]
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
4.7
8.7
12.7
4.1
14.1
15.5
ns
VCC(B) = 1.65 V to 1.95 V
3.9
7.4
10.9
3.3
12.3
13.5
ns
VCC(B) = 2.3 V to 2.7 V
3.0
5.6
7.8
2.6
8.8
9.7
ns
VCC(B) = 3.0 V to 3.6 V
3.3
5.5
7.4
2.9
8.1
8.9
ns
VCC(B) = 1.1 V to 1.3 V
2.4
14.2
26.1
2.0
26.5
29.2
ns
VCC(B) = 1.4 V to 1.6 V
2.4
9.1
13.9
2.1
15.4
17.0
ns
VCC(B) = 1.65 V to 1.95 V
2.0
7.0
10.7
1.7
12.1
13.4
ns
VCC(B) = 2.3 V to 2.7 V
2.0
5.1
7.4
1.6
8.2
9.1
ns
1.9
4.3
6.1
1.5
6.9
7.7
ns
VCC(B) = 1.1 V to 1.3 V
2.0
3.5
4.8
1.8
5.2
5.8
ns
VCC(B) = 1.4 V to 1.6 V
2.1
3.5
4.8
1.9
5.2
5.7
ns
VCC(B) = 1.65 V to 1.95 V
2.0
3.5
5.0
1.8
5.4
6.0
ns
VCC(B) = 2.3 V to 2.7 V
2.0
3.5
4.9
1.8
5.4
6.0
ns
2.1
3.5
4.9
1.8
5.4
6.0
ns
VCC(B) = 1.1 V to 1.3 V
5.8
12.4
20.6
5.1
21.9
24.2
ns
VCC(B) = 1.4 V to 1.6 V
4.6
8.4
12.2
3.9
13.5
14.9
ns
VCC(B) = 1.65 V to 1.95 V
3.8
7.1
10.4
3.2
11.8
13.0
ns
VCC(B) = 2.3 V to 2.7 V
2.9
5.2
7.3
2.5
8.3
9.1
ns
VCC(B) = 3.0 V to 3.6 V
3.1
5.1
6.9
2.7
7.5
8.3
ns
VCC(B) = 1.1 V to 1.3 V
2.4
13.6
25.5
2.0
25.9
28.6
ns
VCC(B) = 1.4 V to 1.6 V
2.3
8.5
13.3
2.1
14.7
16.2
ns
VCC(B) = 1.65 V to 1.95 V
1.9
6.5
10.0
1.7
11.4
12.5
ns
VCC(B) = 2.3 V to 2.7 V
1.9
4.6
6.7
1.6
7.5
8.3
ns
VCC(B) = 3.0 V to 3.6 V
1.8
3.8
5.3
1.4
6.2
6.8
ns
CL = 5 pF; VCC(A) = 1.65 V to 1.95 V
tpd
propagation delay A to B or B to A; see Figure 6
[2]
VCC(B) = 3.0 V to 3.6 V
tdis
disable time
DIR to A; see Figure 7
[3]
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Figure 7
[3]
CL = 5 pF; VCC(A) = 2.3 V to 2.7 V
tpd
propagation delay A to B or B to A; see Figure 6
74AUP1T45
Product data sheet
[2]
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
12 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
tdis
disable time
25 C
Conditions
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
(85 C)
Max
(125 C)
VCC(B) = 1.1 V to 1.3 V
1.4
2.5
3.3
1.3
3.6
4.0
ns
VCC(B) = 1.4 V to 1.6 V
1.6
2.5
3.3
1.4
3.6
4.0
ns
VCC(B) = 1.65 V to 1.95 V
1.5
2.5
3.4
1.3
3.8
4.2
ns
VCC(B) = 2.3 V to 2.7 V
1.4
2.5
3.4
1.3
3.8
4.2
ns
VCC(B) = 3.0 V to 3.6 V
1.6
2.5
3.4
1.3
3.7
4.1
ns
5.8
12.3
20.4
5.1
21.8
24.0
ns
DIR to A; see Figure 7
DIR to B; see Figure 7
[3]
[3]
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
4.5
8.3
11.9
4.0
13.2
14.5
ns
VCC(B) = 1.65 V to 1.95 V
3.7
7.0
10.0
3.2
11.3
12.5
ns
VCC(B) = 2.3 V to 2.7 V
2.8
5.0
6.8
2.5
7.8
8.6
ns
VCC(B) = 3.0 V to 3.6 V
3.1
4.9
6.4
2.7
7.0
7.8
ns
VCC(B) = 1.1 V to 1.3 V
2.3
13.1
24.9
2.0
25.2
27.8
ns
VCC(B) = 1.4 V to 1.6 V
2.3
8.1
12.8
2.0
14.1
15.5
ns
VCC(B) = 1.65 V to 1.95 V
1.9
6.1
9.5
1.7
10.8
12.0
ns
VCC(B) = 2.3 V to 2.7 V
1.9
4.3
6.2
1.6
7.0
7.7
ns
1.7
3.5
5.0
1.4
5.7
6.3
ns
VCC(B) = 1.1 V to 1.3 V
1.7
2.8
3.5
1.5
3.8
4.2
ns
VCC(B) = 1.4 V to 1.6 V
1.8
2.8
3.5
1.7
3.8
4.2
ns
VCC(B) = 1.65 V to 1.95 V
1.7
2.8
3.6
1.5
4.0
4.4
ns
VCC(B) = 2.3 V to 2.7 V
1.7
2.8
3.6
1.5
3.9
4.4
ns
1.8
2.8
3.6
1.5
3.9
4.3
ns
VCC(B) = 1.1 V to 1.3 V
5.8
12.3
20.6
5.1
22.0
24.2
ns
VCC(B) = 1.4 V to 1.6 V
4.6
8.3
11.8
4.0
13.1
14.5
ns
CL = 5 pF; VCC(A) = 3.0 V to 3.6 V
tpd
propagation delay A to B or B to A; see Figure 6
[2]
VCC(B) = 3.0 V to 3.6 V
tdis
disable time
DIR to A; see Figure 7
[3]
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Figure 7
[3]
VCC(B) = 1.65 V to 1.95 V
3.8
6.9
10.0
3.2
11.3
12.5
ns
VCC(B) = 2.3 V to 2.7 V
2.8
5.0
6.7
2.5
7.6
8.4
ns
VCC(B) = 3.0 V to 3.6 V
3.1
4.9
6.3
2.7
6.9
7.6
ns
VCC(B) = 1.1 V to 1.3 V
3.0
16.2
29.8
2.7
30.2
33.3
ns
VCC(B) = 1.4 V to 1.6 V
3.0
10.8
17.5
2.7
18.6
20.5
ns
VCC(B) = 1.65 V to 1.95 V
3.1
8.7
13.5
2.8
14.6
16.1
ns
VCC(B) = 2.3 V to 2.7 V
2.7
6.8
10.5
2.4
11.2
12.4
ns
VCC(B) = 3.0 V to 3.6 V
2.7
6.1
9.6
2.4
10.1
11.1
ns
CL = 10 pF; VCC(A) = 1.1 V to 1.3 V
tpd
propagation delay A to B or B to A; see Figure 6
74AUP1T45
Product data sheet
[2]
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
13 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
tdis
disable time
25 C
Conditions
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
(85 C)
Max
(125 C)
VCC(B) = 1.1 V to 1.3 V
3.2
6.5
9.9
3.1
10.2
11.3
ns
VCC(B) = 1.4 V to 1.6 V
3.5
6.5
10.0
3.2
10.2
11.3
ns
VCC(B) = 1.65 V to 1.95 V
3.7
6.5
9.8
3.5
10.1
11.1
ns
VCC(B) = 2.3 V to 2.7 V
3.2
6.5
10.1
3.1
10.2
11.3
ns
VCC(B) = 3.0 V to 3.6 V
3.6
6.5
10.1
3.2
10.3
11.4
ns
VCC(B) = 1.1 V to 1.3 V
6.4
14.3
23.5
5.8
24.8
27.4
ns
VCC(B) = 1.4 V to 1.6 V
5.3
10.2
15.4
4.6
16.6
18.4
ns
VCC(B) = 1.65 V to 1.95 V
5.2
9.2
13.6
4.7
14.7
16.2
ns
VCC(B) = 2.3 V to 2.7 V
3.6
7.1
10.1
3.2
11.0
12.1
ns
VCC(B) = 3.0 V to 3.6 V
4.4
7.6
10.8
3.8
11.4
12.5
ns
VCC(B) = 1.1 V to 1.3 V
2.7
15.3
28.3
2.4
29.0
31.9
ns
VCC(B) = 1.4 V to 1.6 V
2.7
10.0
15.8
2.5
17.0
18.7
ns
VCC(B) = 1.65 V to 1.95 V
2.8
7.9
11.8
2.5
13.0
14.4
ns
VCC(B) = 2.3 V to 2.7 V
2.4
6.0
8.6
2.2
9.4
10.4
ns
2.4
5.2
7.4
2.1
8.0
8.9
ns
VCC(B) = 1.1 V to 1.3 V
2.5
4.7
6.4
2.3
6.8
7.6
ns
VCC(B) = 1.4 V to 1.6 V
2.7
4.7
6.5
2.4
6.9
7.6
ns
VCC(B) = 1.65 V to 1.95 V
2.9
4.7
6.5
2.6
6.9
7.6
ns
VCC(B) = 2.3 V to 2.7 V
2.5
4.7
6.5
2.3
6.9
7.6
ns
2.8
4.7
6.6
2.4
6.9
7.7
ns
VCC(B) = 1.1 V to 1.3 V
6.1
13.7
22.4
5.6
23.8
26.3
ns
VCC(B) = 1.4 V to 1.6 V
5.0
9.6
14.2
4.3
15.5
17.1
ns
VCC(B) = 1.65 V to 1.95 V
4.9
8.5
12.3
4.4
13.4
14.8
ns
VCC(B) = 2.3 V to 2.7 V
3.3
6.4
8.7
3.0
9.6
10.6
ns
VCC(B) = 3.0 V to 3.6 V
4.1
6.7
9.1
3.5
9.7
10.8
ns
VCC(B) = 1.1 V to 1.3 V
2.6
15.0
27.8
2.3
28.3
31.2
ns
VCC(B) = 1.4 V to 1.6 V
2.6
9.7
15.2
2.3
16.5
18.2
ns
VCC(B) = 1.65 V to 1.95 V
2.7
7.5
11.2
2.3
12.4
13.7
ns
VCC(B) = 2.3 V to 2.7 V
2.3
5.6
7.9
2.0
8.8
9.7
ns
VCC(B) = 3.0 V to 3.6 V
2.3
4.8
6.7
1.9
7.4
8.2
ns
DIR to A; see Figure 7
DIR to B; see Figure 7
[3]
[3]
CL = 10 pF; VCC(A) = 1.4 V to 1.6 V
tpd
propagation delay A to B or B to A; see Figure 6
[2]
VCC(B) = 3.0 V to 3.6 V
tdis
disable time
DIR to A; see Figure 7
[3]
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Figure 7
[3]
CL = 10 pF; VCC(A) = 1.65 V to 1.95 V
tpd
propagation delay A to B or B to A; see Figure 6
74AUP1T45
Product data sheet
[2]
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
14 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
tdis
disable time
25 C
Conditions
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
(85 C)
Max
(125 C)
VCC(B) = 1.1 V to 1.3 V
2.5
4.6
6.2
2.4
6.6
7.3
ns
VCC(B) = 1.4 V to 1.6 V
2.7
4.6
6.3
2.5
6.7
7.4
ns
VCC(B) = 1.65 V to 1.95 V
2.9
4.6
6.3
2.7
6.7
7.4
ns
VCC(B) = 2.3 V to 2.7 V
2.5
4.6
6.2
2.4
6.7
7.4
ns
VCC(B) = 3.0 V to 3.6 V
2.8
4.6
6.3
2.5
6.7
7.4
ns
6.1
13.5
22.1
5.4
23.4
25.8
ns
DIR to A; see Figure 7
DIR to B; see Figure 7
[3]
[3]
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
5.0
9.3
13.6
4.2
14.9
16.5
ns
VCC(B) = 1.65 V to 1.95 V
4.8
8.3
11.8
4.2
13.0
14.3
ns
VCC(B) = 2.3 V to 2.7 V
3.2
6.0
8.1
2.8
9.1
10.0
ns
VCC(B) = 3.0 V to 3.6 V
3.9
6.4
8.5
3.3
9.2
10.2
ns
VCC(B) = 1.1 V to 1.3 V
2.5
14.4
27.2
2.3
27.8
30.6
ns
VCC(B) = 1.4 V to 1.6 V
2.5
9.1
14.6
2.3
15.8
17.4
ns
VCC(B) = 1.65 V to 1.95 V
2.6
7.0
10.5
2.2
11.7
12.9
ns
VCC(B) = 2.3 V to 2.7 V
2.2
5.1
7.2
1.9
8.0
8.9
ns
2.2
4.3
5.9
1.9
6.6
7.3
ns
VCC(B) = 1.1 V to 1.3 V
1.8
3.3
4.2
1.7
4.6
5.1
ns
VCC(B) = 1.4 V to 1.6 V
2.0
3.3
4.4
1.8
4.7
5.2
ns
VCC(B) = 1.65 V to 1.95 V
2.1
3.3
4.4
2.0
4.7
5.2
ns
VCC(B) = 2.3 V to 2.7 V
1.8
3.3
4.3
1.7
4.7
5.2
ns
2.1
3.3
4.4
1.8
4.7
5.2
ns
VCC(B) = 1.1 V to 1.3 V
6.1
13.4
21.8
5.4
23.2
25.6
ns
VCC(B) = 1.4 V to 1.6 V
4.9
9.2
13.3
4.2
14.6
16.1
ns
VCC(B) = 1.65 V to 1.95 V
4.8
8.1
11.4
4.2
12.5
13.8
ns
VCC(B) = 2.3 V to 2.7 V
3.1
5.8
7.7
2.8
8.6
9.5
ns
VCC(B) = 3.0 V to 3.6 V
3.9
6.2
8.0
3.3
8.7
9.6
ns
VCC(B) = 1.1 V to 1.3 V
2.5
14.0
26.6
2.2
27.0
29.8
ns
VCC(B) = 1.4 V to 1.6 V
2.5
8.7
14.0
2.3
15.1
16.7
ns
VCC(B) = 1.65 V to 1.95 V
2.5
6.6
10.1
2.2
11.2
12.4
ns
VCC(B) = 2.3 V to 2.7 V
2.2
4.8
6.8
1.9
7.5
8.3
ns
VCC(B) = 3.0 V to 3.6 V
2.1
4.0
5.5
1.9
6.1
6.8
ns
CL = 10 pF; VCC(A) = 2.3 V to 2.7 V
tpd
propagation delay A to B or B to A; see Figure 6
[2]
VCC(B) = 3.0 V to 3.6 V
tdis
disable time
DIR to A; see Figure 7
[3]
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Figure 7
[3]
CL = 10 pF; VCC(A) = 3.0 V to 3.6 V
tpd
propagation delay A to B or B to A; see Figure 6
74AUP1T45
Product data sheet
[2]
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
15 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
tdis
disable time
25 C
Conditions
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
(85 C)
Max
(125 C)
VCC(B) = 1.1 V to 1.3 V
2.3
4.0
5.0
2.2
5.3
5.9
ns
VCC(B) = 1.4 V to 1.6 V
2.5
4.0
5.2
2.3
5.4
6.0
ns
VCC(B) = 1.65 V to 1.95 V
2.6
4.0
5.2
2.5
5.4
6.0
ns
VCC(B) = 2.3 V to 2.7 V
2.3
4.0
5.1
2.2
5.4
6.0
ns
VCC(B) = 3.0 V to 3.6 V
2.6
4.0
5.2
2.3
5.4
6.0
ns
6.2
13.5
22.0
5.5
23.4
25.8
ns
DIR to A; see Figure 7
DIR to B; see Figure 7
[3]
[3]
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
4.9
9.2
13.2
4.2
14.6
16.1
ns
VCC(B) = 1.65 V to 1.95 V
4.8
8.1
11.3
4.3
12.4
13.7
ns
VCC(B) = 2.3 V to 2.7 V
3.1
5.8
7.6
2.8
8.5
9.4
ns
VCC(B) = 3.0 V to 3.6 V
3.9
6.2
7.9
3.3
8.5
9.5
ns
VCC(B) = 1.1 V to 1.3 V
3.4
16.9
31.6
3.0
32.0
35.2
ns
VCC(B) = 1.4 V to 1.6 V
3.7
11.3
18.2
3.1
19.5
21.5
ns
VCC(B) = 1.65 V to 1.95 V
3.2
9.1
14.3
3.0
15.6
17.2
ns
VCC(B) = 2.3 V to 2.7 V
3.2
7.3
11.2
2.8
12.0
13.2
ns
3.1
6.5
10.2
2.6
10.7
11.8
ns
CL = 15 pF; VCC(A) = 1.1 V to 1.3 V
tpd
propagation delay A to B or B to A; see Figure 6
[2]
VCC(B) = 3.0 V to 3.6 V
tdis
disable time
DIR to A; see Figure 7
[3]
VCC(B) = 1.1 V to 1.3 V
3.9
7.6
11.4
3.8
11.7
12.9
ns
VCC(B) = 1.4 V to 1.6 V
4.5
7.6
11.3
4.1
11.7
12.9
ns
VCC(B) = 1.65 V to 1.95 V
4.2
7.6
11.3
4.1
11.7
12.9
ns
VCC(B) = 2.3 V to 2.7 V
3.9
7.6
11.7
3.8
11.9
13.1
ns
4.5
7.6
11.7
4.1
11.9
13.1
ns
VCC(B) = 1.1 V to 1.3 V
7.2
15.4
24.9
6.5
26.3
29.0
ns
VCC(B) = 1.4 V to 1.6 V
6.3
11.1
16.3
5.4
17.7
19.5
ns
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Figure 7
[3]
VCC(B) = 1.65 V to 1.95 V
5.7
10.4
15.0
5.2
16.2
17.9
ns
VCC(B) = 2.3 V to 2.7 V
4.1
7.9
11.4
3.8
12.1
13.4
ns
VCC(B) = 3.0 V to 3.6 V
5.3
8.8
12.2
4.9
12.7
14.1
ns
VCC(B) = 1.1 V to 1.3 V
3.1
16.1
30.1
2.8
30.7
33.8
ns
VCC(B) = 1.4 V to 1.6 V
3.4
10.5
16.5
2.8
17.9
19.7
ns
VCC(B) = 1.65 V to 1.95 V
3.0
8.4
12.6
2.7
13.9
15.4
ns
VCC(B) = 2.3 V to 2.7 V
2.9
6.4
9.3
2.5
10.1
11.2
ns
VCC(B) = 3.0 V to 3.6 V
2.8
5.6
8.0
2.3
8.7
9.6
ns
CL = 15 pF; VCC(A) = 1.4 V to 1.6 V
tpd
propagation delay A to B or B to A; see Figure 6
74AUP1T45
Product data sheet
[2]
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
16 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
tdis
disable time
25 C
Conditions
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
(85 C)
Max
(125 C)
VCC(B) = 1.1 V to 1.3 V
3.1
5.6
7.6
2.9
8.0
8.9
ns
VCC(B) = 1.4 V to 1.6 V
3.5
5.6
7.5
3.1
8.0
8.8
ns
VCC(B) = 1.65 V to 1.95 V
3.3
5.6
7.6
3.1
8.0
8.9
ns
VCC(B) = 2.3 V to 2.7 V
3.1
5.6
7.7
2.9
8.1
9.0
ns
VCC(B) = 3.0 V to 3.6 V
3.5
5.6
7.8
3.1
8.1
9.0
ns
VCC(B) = 1.1 V to 1.3 V
6.9
14.9
23.8
6.4
25.3
27.9
ns
VCC(B) = 1.4 V to 1.6 V
6.0
10.5
15.1
5.2
16.6
18.3
ns
VCC(B) = 1.65 V to 1.95 V
5.4
9.7
13.7
5.0
15.0
16.5
ns
VCC(B) = 2.3 V to 2.7 V
3.8
7.2
9.9
3.5
10.7
11.9
ns
VCC(B) = 3.0 V to 3.6 V
5.0
8.0
10.5
4.6
11.1
12.3
ns
VCC(B) = 1.1 V to 1.3 V
3.0
15.8
29.6
2.6
30.1
33.2
ns
VCC(B) = 1.4 V to 1.6 V
3.2
10.2
15.9
2.6
17.4
19.2
ns
VCC(B) = 1.65 V to 1.95 V
2.8
8.0
12.0
2.5
13.4
14.8
ns
VCC(B) = 2.3 V to 2.7 V
2.8
6.0
8.6
2.3
9.5
10.5
ns
2.6
5.2
7.3
2.2
8.0
8.9
ns
VCC(B) = 1.1 V to 1.3 V
3.2
5.8
7.6
3.1
8.0
8.9
ns
VCC(B) = 1.4 V to 1.6 V
3.7
5.8
7.6
3.3
8.1
8.9
ns
VCC(B) = 1.65 V to 1.95 V
3.5
5.8
7.7
3.3
8.1
9.0
ns
VCC(B) = 2.3 V to 2.7 V
3.2
5.8
7.8
3.1
8.2
9.0
ns
3.7
5.8
7.8
3.4
8.1
9.0
ns
VCC(B) = 1.1 V to 1.3 V
6.9
14.7
23.4
6.2
24.9
27.4
ns
VCC(B) = 1.4 V to 1.6 V
5.9
10.2
14.6
5.0
16.0
17.7
ns
VCC(B) = 1.65 V to 1.95 V
5.3
9.4
13.2
4.8
14.5
16.0
ns
VCC(B) = 2.3 V to 2.7 V
3.7
6.8
9.4
3.4
10.2
11.3
ns
VCC(B) = 3.0 V to 3.6 V
4.9
7.6
9.9
4.4
10.6
11.7
ns
VCC(B) = 1.1 V to 1.3 V
3.0
15.2
29.0
2.6
29.5
32.5
ns
VCC(B) = 1.4 V to 1.6 V
3.1
9.6
15.3
2.6
16.7
18.4
ns
VCC(B) = 1.65 V to 1.95 V
2.7
7.5
11.3
2.5
12.6
13.9
ns
VCC(B) = 2.3 V to 2.7 V
2.7
5.5
7.9
2.3
8.7
9.6
ns
VCC(B) = 3.0 V to 3.6 V
2.5
4.7
6.5
2.1
7.2
8.0
ns
DIR to A; see Figure 7
DIR to B; see Figure 7
[3]
[3]
CL = 15 pF; VCC(A) = 1.65 V to 1.95 V
tpd
propagation delay A to B or B to A; see Figure 6
[2]
VCC(B) = 3.0 V to 3.6 V
tdis
disable time
DIR to A; see Figure 7
[3]
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Figure 7
[3]
CL = 15 pF; VCC(A) = 2.3 V to 2.7 V
tpd
propagation delay A to B or B to A; see Figure 6
74AUP1T45
Product data sheet
[2]
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
17 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
tdis
disable time
25 C
Conditions
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
(85 C)
Max
(125 C)
VCC(B) = 1.1 V to 1.3 V
2.4
4.1
5.2
2.2
5.6
6.2
ns
VCC(B) = 1.4 V to 1.6 V
2.7
4.1
5.3
2.4
5.7
6.3
ns
VCC(B) = 1.65 V to 1.95 V
2.5
4.1
5.4
2.4
5.7
6.3
ns
VCC(B) = 2.3 V to 2.7 V
2.4
4.1
5.4
2.2
5.7
6.3
ns
VCC(B) = 3.0 V to 3.6 V
2.7
4.1
5.3
2.4
5.6
6.2
ns
VCC(B) = 1.1 V to 1.3 V
6.9
14.6
23.2
6.2
24.7
27.2
ns
VCC(B) = 1.4 V to 1.6 V
5.9
10.1
14.2
5.0
15.6
17.3
ns
VCC(B) = 1.65 V to 1.95 V
5.3
9.2
12.8
4.8
14.0
15.5
ns
VCC(B) = 2.3 V to 2.7 V
3.7
6.7
8.9
3.4
9.8
10.8
ns
VCC(B) = 3.0 V to 3.6 V
4.8
7.4
9.4
4.4
10.1
11.2
ns
VCC(B) = 1.1 V to 1.3 V
2.9
14.7
28.3
2.6
28.8
31.7
ns
VCC(B) = 1.4 V to 1.6 V
3.1
9.2
14.7
2.6
16.0
17.7
ns
VCC(B) = 1.65 V to 1.95 V
2.7
7.1
10.9
2.4
12.1
13.4
ns
VCC(B) = 2.3 V to 2.7 V
2.7
5.2
7.4
2.2
8.2
9.1
ns
2.5
4.5
6.1
2.1
6.8
7.5
ns
VCC(B) = 1.1 V to 1.3 V
3.1
5.3
6.5
3.0
6.9
7.6
ns
VCC(B) = 1.4 V to 1.6 V
3.5
5.3
6.6
3.2
7.0
7.7
ns
VCC(B) = 1.65 V to 1.95 V
3.3
5.3
6.7
3.2
7.0
7.8
ns
VCC(B) = 2.3 V to 2.7 V
3.1
5.3
6.8
3.0
7.1
7.8
ns
3.5
5.3
6.6
3.2
6.9
7.6
ns
VCC(B) = 1.1 V to 1.3 V
6.9
14.6
23.4
6.3
24.9
27.4
ns
VCC(B) = 1.4 V to 1.6 V
5.9
10.1
14.2
5.0
15.6
17.2
ns
VCC(B) = 1.65 V to 1.95 V
5.3
9.2
12.7
4.8
13.9
15.4
ns
VCC(B) = 2.3 V to 2.7 V
3.7
6.6
8.8
3.4
9.6
10.6
ns
VCC(B) = 3.0 V to 3.6 V
4.8
7.4
9.3
4.4
10.0
11.0
ns
VCC(B) = 1.1 V to 1.3 V
4.2
19.1
36.0
3.8
36.8
40.5
ns
VCC(B) = 1.4 V to 1.6 V
4.5
12.8
20.6
4.0
22.0
24.2
ns
VCC(B) = 1.65 V to 1.95 V
4.2
10.4
16.2
3.8
17.4
19.2
ns
DIR to A; see Figure 7
DIR to B; see Figure 7
[3]
[3]
CL = 15 pF; VCC(A) = 3.0 V to 3.6 V
tpd
propagation delay A to B or B to A; see Figure 6
[2]
VCC(B) = 3.0 V to 3.6 V
tdis
disable time
DIR to A; see Figure 7
[3]
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Figure 7
[3]
CL = 30 pF; VCC(A) = 1.1 V to 1.3 V
tpd
propagation delay A to B or B to A; see Figure 6
74AUP1T45
Product data sheet
[2]
VCC(B) = 2.3 V to 2.7 V
4.0
8.3
12.4
3.5
13.2
14.5
ns
VCC(B) = 3.0 V to 3.6 V
4.0
7.5
11.5
3.7
12.5
13.8
ns
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74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
tdis
disable time
25 C
Conditions
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
(85 C)
Max
(125 C)
VCC(B) = 1.1 V to 1.3 V
5.6
11.0
15.7
5.5
16.2
17.9
ns
VCC(B) = 1.4 V to 1.6 V
6.1
11.0
15.6
6.0
15.9
17.5
ns
VCC(B) = 1.65 V to 1.95 V
6.6
11.0
15.5
6.5
15.8
17.4
ns
VCC(B) = 2.3 V to 2.7 V
5.6
11.0
15.6
5.5
15.8
17.5
ns
VCC(B) = 3.0 V to 3.6 V
7.0
11.0
15.9
6.6
16.7
18.4
ns
8.7
18.9
29.0
8.1
30.5
33.6
ns
DIR to A; see Figure 7
DIR to B; see Figure 7
[3]
[3]
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
7.3
13.8
19.3
6.8
20.7
22.8
ns
VCC(B) = 1.65 V to 1.95 V
8.1
13.7
19.2
7.7
20.3
22.4
ns
VCC(B) = 2.3 V to 2.7 V
5.2
10.3
14.0
4.9
14.7
16.2
ns
VCC(B) = 3.0 V to 3.6 V
8.1
12.5
16.5
7.5
18.0
19.9
ns
VCC(B) = 1.1 V to 1.3 V
4.0
18.2
34.5
3.5
35.5
39.1
ns
VCC(B) = 1.4 V to 1.6 V
4.2
12.0
18.9
3.7
20.3
22.4
ns
VCC(B) = 1.65 V to 1.95 V
3.9
9.6
14.4
3.5
15.8
17.4
ns
VCC(B) = 2.3 V to 2.7 V
3.8
7.5
10.4
3.2
11.4
12.6
ns
3.7
6.7
9.3
3.4
10.4
11.4
ns
CL = 30 pF; VCC(A) = 1.4 V to 1.6 V
tpd
propagation delay A to B or B to A; see Figure 6
[2]
VCC(B) = 3.0 V to 3.6 V
tdis
disable time
DIR to A; see Figure 7
[3]
VCC(B) = 1.1 V to 1.3 V
4.4
8.3
10.8
4.3
11.4
12.6
ns
VCC(B) = 1.4 V to 1.6 V
4.8
8.3
10.7
4.6
11.2
12.3
ns
VCC(B) = 1.65 V to 1.95 V
5.2
8.3
10.8
5.0
11.2
12.4
ns
VCC(B) = 2.3 V to 2.7 V
4.4
8.3
10.8
4.3
11.1
12.3
ns
5.5
8.3
11.0
5.1
11.8
13.0
ns
VCC(B) = 1.1 V to 1.3 V
8.4
18.3
27.9
7.9
29.5
32.5
ns
VCC(B) = 1.4 V to 1.6 V
7.1
13.2
18.2
6.6
19.6
21.6
ns
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Figure 7
[3]
VCC(B) = 1.65 V to 1.95 V
7.8
13.1
17.9
7.4
19.1
21.0
ns
VCC(B) = 2.3 V to 2.7 V
4.9
9.6
12.6
4.6
13.4
14.8
ns
VCC(B) = 3.0 V to 3.6 V
7.7
11.7
14.8
7.2
16.3
18.0
ns
VCC(B) = 1.1 V to 1.3 V
3.9
18.0
34.0
3.4
34.9
38.4
ns
VCC(B) = 1.4 V to 1.6 V
4.1
11.7
18.3
3.5
19.8
21.9
ns
VCC(B) = 1.65 V to 1.95 V
3.8
9.2
13.9
3.4
15.2
16.8
ns
VCC(B) = 2.3 V to 2.7 V
3.6
7.1
9.8
3.1
10.8
11.9
ns
VCC(B) = 3.0 V to 3.6 V
3.5
6.3
8.6
3.2
9.7
10.7
ns
CL = 30 pF; VCC(A) = 1.65 V to 1.95 V
tpd
propagation delay A to B or B to A; see Figure 6
74AUP1T45
Product data sheet
[2]
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74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
tdis
disable time
25 C
Conditions
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
(85 C)
Max
(125 C)
VCC(B) = 1.1 V to 1.3 V
5.0
9.2
11.7
4.8
12.3
13.6
ns
VCC(B) = 1.4 V to 1.6 V
5.4
9.2
11.7
5.3
12.1
13.4
ns
VCC(B) = 1.65 V to 1.95 V
5.8
9.1
11.9
5.7
12.3
13.6
ns
VCC(B) = 2.3 V to 2.7 V
5.0
9.1
11.7
4.8
12.1
13.4
ns
VCC(B) = 3.0 V to 3.6 V
6.2
9.2
11.9
5.8
12.7
14.1
ns
8.4
18.1
27.6
7.8
29.1
32.0
ns
DIR to A; see Figure 7
DIR to B; see Figure 7
[3]
[3]
VCC(B) = 1.1 V to 1.3 V
VCC(B) = 1.4 V to 1.6 V
7.0
12.9
17.7
6.4
19.1
21.0
ns
VCC(B) = 1.65 V to 1.95 V
7.7
12.8
17.4
7.2
18.6
20.6
ns
VCC(B) = 2.3 V to 2.7 V
4.8
9.3
12.0
4.5
12.9
14.2
ns
VCC(B) = 3.0 V to 3.6 V
7.6
11.3
14.2
7.0
15.8
17.4
ns
VCC(B) = 1.1 V to 1.3 V
3.8
17.4
33.4
3.4
34.3
37.8
ns
VCC(B) = 1.4 V to 1.6 V
4.0
11.1
17.7
3.5
19.1
21.1
ns
VCC(B) = 1.65 V to 1.95 V
3.7
8.7
13.2
3.3
14.4
15.9
ns
VCC(B) = 2.3 V to 2.7 V
3.4
6.5
9.1
3.0
10.0
11.1
ns
3.5
5.7
7.8
3.1
8.9
9.8
ns
VCC(B) = 1.1 V to 1.3 V
3.6
6.5
8.1
3.5
8.5
9.4
ns
VCC(B) = 1.4 V to 1.6 V
3.9
6.5
8.1
3.8
8.5
9.4
ns
VCC(B) = 1.65 V to 1.95 V
4.2
6.5
8.3
4.1
8.6
9.5
ns
VCC(B) = 2.3 V to 2.7 V
3.6
6.5
8.2
3.5
8.5
9.4
ns
4.5
6.5
8.2
4.2
8.9
9.8
ns
VCC(B) = 1.1 V to 1.3 V
8.4
18.0
27.4
7.8
28.8
31.8
ns
VCC(B) = 1.4 V to 1.6 V
7.0
12.8
17.3
6.4
18.7
20.6
ns
CL = 30 pF; VCC(A) = 2.3 V to 2.7 V
tpd
propagation delay A to B or B to A; see Figure 6
[2]
VCC(B) = 3.0 V to 3.6 V
tdis
disable time
DIR to A; see Figure 7
[3]
VCC(B) = 3.0 V to 3.6 V
DIR to B; see Figure 7
[3]
VCC(B) = 1.65 V to 1.95 V
7.7
12.6
17.0
7.2
18.2
20.0
ns
VCC(B) = 2.3 V to 2.7 V
4.8
9.1
11.6
4.5
12.4
13.7
ns
VCC(B) = 3.0 V to 3.6 V
7.6
11.1
13.7
7.0
15.3
16.9
ns
VCC(B) = 1.1 V to 1.3 V
3.8
16.9
32.8
3.3
33.5
36.9
ns
VCC(B) = 1.4 V to 1.6 V
3.9
10.7
17.1
3.5
18.5
20.4
ns
VCC(B) = 1.65 V to 1.95 V
3.7
8.3
12.7
3.3
13.9
15.4
ns
VCC(B) = 2.3 V to 2.7 V
3.2
6.3
8.6
2.9
9.5
10.5
ns
VCC(B) = 3.0 V to 3.6 V
3.4
5.5
7.4
3.1
8.4
9.3
ns
CL = 30 pF; VCC(A) = 3.0 V to 3.6 V
tpd
propagation delay A to B or B to A; see Figure 6
74AUP1T45
Product data sheet
[2]
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Nexperia
Low-power dual supply translating transceiver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
tdis
disable time
25 C
Conditions
Max
Min
Max
(85 C)
Max
(125 C)
VCC(B) = 1.1 V to 1.3 V
5.0
9.0
11.0
4.9
11.5
12.7
ns
VCC(B) = 1.4 V to 1.6 V
5.4
9.0
11.1
5.3
11.4
12.6
ns
VCC(B) = 1.65 V to 1.95 V
5.9
9.0
11.3
5.7
11.6
12.8
ns
VCC(B) = 2.3 V to 2.7 V
5.0
9.0
11.2
4.9
11.4
12.6
ns
VCC(B) = 3.0 V to 3.6 V
6.2
9.0
11.2
5.9
11.9
13.2
ns
8.4
18.1
27.6
7.8
29.1
32.0
ns
DIR to A; see Figure 7
VCC(B) = 1.1 V to 1.3 V
Product data sheet
Unit
Min
DIR to B; see Figure 7
74AUP1T45
40 C to +125 C
Typ[1]
[3]
[3]
VCC(B) = 1.4 V to 1.6 V
7.0
12.8
17.3
6.4
18.6
20.6
ns
VCC(B) = 1.65 V to 1.95 V
7.7
12.6
17.0
7.2
18.1
19.9
ns
VCC(B) = 2.3 V to 2.7 V
4.8
9.0
11.5
4.5
12.3
13.6
ns
VCC(B) = 3.0 V to 3.6 V
7.6
11.1
13.6
7.0
15.1
16.7
ns
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74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
25 C
Conditions
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
(85 C)
Max
(125 C)
VCC(A) = VCC(B) = 1.2 V
-
0.6
-
-
-
-
pF
VCC(A) = VCC(B) = 1.5 V
-
0.7
-
-
-
-
pF
VCC(A) = VCC(B) = 1.8 V
-
0.7
-
-
-
-
pF
VCC(A) = VCC(B) = 2.5 V
-
0.9
-
-
-
-
pF
-
1.1
-
-
-
-
pF
CL = 5 pF, 10 pF, 15 pF and 30 pF
power dissipation
capacitance
CPD
A port; (direction A to B)
[4][5]
VCC(A) = VCC(B) = 3.3 V
A port; (direction B to A)
[4][5]
VCC(A) = VCC(B) = 1.2 V
-
3.7
-
-
-
-
pF
VCC(A) = VCC(B) = 1.5 V
-
3.8
-
-
-
-
pF
VCC(A) = VCC(B) = 1.8 V
-
4.0
-
-
-
-
pF
VCC(A) = VCC(B) = 2.5 V
-
4.6
-
-
-
-
pF
-
5.2
-
-
-
-
pF
VCC(A) = VCC(B) = 1.2 V
-
3.7
-
-
-
-
pF
VCC(A) = VCC(B) = 1.5 V
-
3.8
-
-
-
-
pF
VCC(A) = VCC(B) = 1.8 V
-
4.0
-
-
-
-
pF
VCC(A) = VCC(B) = 2.5 V
-
4.6
-
-
-
-
pF
-
5.2
-
-
-
-
pF
VCC(A) = VCC(B) = 3.3 V
B port; (direction A to B)
[4][5]
VCC(A) = VCC(B) = 3.3 V
B port; (direction B to A)
VCC(A) = VCC(B) = 1.2 V
-
0.6
-
-
-
-
pF
VCC(A) = VCC(B) = 1.5 V
-
0.7
-
-
-
-
pF
VCC(A) = VCC(B) = 1.8 V
-
0.7
-
-
-
-
pF
VCC(A) = VCC(B) = 2.5 V
-
0.9
-
-
-
-
pF
VCC(A) = VCC(B) = 3.3 V
-
1.1
-
-
-
-
pF
[1]
All typical values are measured at nominal VCC(A) and VCC(B).
[2]
tpd is the same as tPLH and tPHL.
[3]
tdis is the same as tPLZ and tPHZ.
[4]
[4][5]
CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi N + (CL VCC2 fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
(CL VCC2 fo) = sum of the outputs.
[5]
fi = 1 MHz; VI = GND to VCC
74AUP1T45
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Low-power dual supply translating transceiver; 3-state
12. Waveforms
VI
VM
A, B input
GND
tPLH
tPHL
VOH
VM
B, A output
001aae967
VOL
Measurement points are given in Table 9.
VOL and VOH are typical output voltage drops that occur with the output load.
Fig 6.
The data input (A, B) to output (B, A) propagation delay times
VI
DIR input
VM
GND
t PLZ
output
LOW-to-OFF
OFF-to-LOW
t PZL
VCCO
VM
VX
VOL
t PHZ
VOH
t PZH
VY
output
HIGH-to-OFF
OFF-to-HIGH
VM
GND
outputs
enabled
outputs
disabled
outputs
enabled
001aae968
Measurement points are given in Table 9.
VOL and VOH are typical output voltage drops that occur with the output load.
Fig 7.
Table 9.
Enable and disable times
Measurement points
Supply voltage
Input[1]
Output[2]
VCC(A), VCC(B)
VM
VM
VX
VY
1.1 V to 1.6 V
0.5 VCCI
0.5 VCCO
VOL + 0.1 V
VOH 0.1 V
1.65 V to 2.7 V
0.5 VCCI
0.5 VCCO
VOL + 0.15 V
VOH 0.15 V
3.0 V to 3.6 V
0.5 VCCI
0.5 VCCO
VOL + 0.3 V
VOH 0.3 V
[1]
VCCI is the supply voltage associated with the data input port.
[2]
VCCO is the supply voltage associated with the output port.
74AUP1T45
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Nexperia
Low-power dual supply translating transceiver; 3-state
VCC
VEXT
5 kΩ
VI
G
VO
DUT
CL
RT
RL
001aac521
Test data is given in Table 10.
RL = Load resistance.
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance.
VEXT = External voltage for measuring switching times.
Fig 8.
Table 10.
Test circuit for measuring switching times
Test data
Supply voltage
Input
VCC(A), VCC(B)
VI[1]
Load
VEXT
tr = tf
CL
RL
1.1 V to 3.6 V
VCCI
3.0 ns
5 pF, 10 pF, 15 pF
and 30 pF
5 k or 1 M
[2]
tPLH, tPHL
tPZH, tPHZ
tPZL, tPLZ[3]
open
GND
2 VCCO
[1]
VCCI is the supply voltage associated with the data input port.
[2]
For measuring enable and disable times RL = 5 k, for measuring propagation delays, setup and hold times and pulse width RL = 1 M.
[3]
VCCO is the supply voltage associated with the output port.
74AUP1T45
Product data sheet
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Low-power dual supply translating transceiver; 3-state
13. Application information
13.1 Unidirectional logic level-shifting application
The circuit given in Figure 9 is an example of the 74AUP1T45 being used in an
unidirectional logic level-shifting application.
VCC1
74AUP1T45
VCC1
VCC(A)
GND
A
VCC2
1
6
2
5
3
4
System-1
VCC2
VCC(B)
DIR
B
System-2
001aae969
Fig 9.
Unidirectional logic level-shifting application
Table 11.
74AUP1T45
Product data sheet
Description unidirectional logic level-shifting application
Pin
Name
Function
Description
1
VCC(A)
VCC1
supply voltage of system-1 (1.1 V to 3.6 V)
2
GND
GND
device ground (0 V)
3
A
OUT
output level depends on VCC1 voltage
4
B
IN
input threshold value depends on VCC2 voltage
5
DIR
DIR
the GND (LOW level) determines B port to A port direction
6
VCC(B)
VCC2
supply voltage of system-2 (1.1 V to 3.6 V)
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Nexperia
Low-power dual supply translating transceiver; 3-state
13.2 Bidirectional logic level-shifting application
Figure 10 shows the 74AUP1T45 being used in a bidirectional logic level-shifting
application. Since the device does not have an output enable (OE) pin, the system
designer should take precautions to avoid bus contention between system-1 and
system-2 when changing directions.
VCC1
74AUP1T45
VCC1
VCC(A)
I/O-1
PULL-UP/DOWN
OR
BUSHOLD
GND
A
VCC2
1
6
2
5
3
4
VCC2
VCC(B)
DIR
PULL-UP/DOWN
OR
BUSHOLD
I/O-2
B
DIR CTRL
System-1
System-2
001aae970
System-1 and system-2 must use the same conditions, i.e., both pull-up or both pull-down.
Fig 10. Bidirectional logic level-shifting application
Table 12 gives a sequence that will illustrate data transmission from system-1 to system-2
and then from system-2 to system-1.
Table 12.
Description bidirectional logic level-shifting application[1][2]
State DIR CTRL I/O-1
I/O-2
Description
1
H
output
input
system-1 data to system-2
2
H
Z
Z
system-2 is getting ready to send data to system-1.
I/O-1 and I/O-2 are disabled. The bus-line state
depends on the pull-up or pull-down.
3
L
Z
Z
DIR bit is flipped. I/O-1 and I/O-2 still are disabled. The
bus-line state depends on the pull-up or pull-down.
4
L
input
output
system-2 data to system-1
[1]
[2]
System-1 and system-2 must use the same conditions, i.e., both pull-up or both pull-down.
H = HIGH voltage level;
L = LOW voltage level;
Z = high-impedance OFF-state.
74AUP1T45
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74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
13.3 Power-up considerations
A proper power-up sequence always should be followed to avoid excessive supply
current, bus contention, oscillations, or other anomalies. Take the following precautions to
guard against such power-up problems:
• Connect ground before any supply voltage is applied.
• Power-up VCC(A).
• VCC(B) can be ramped up along with or after VCC(A).
13.4 Enable times
Calculate the enable times for the 74AUP1T45 using the following formulas:
•
•
•
•
tPZH (DIR to A) = tPLZ (DIR to B) + tPLH (B to A)
tPZL (DIR to A) = tPHZ (DIR to B) + tPHL (B to A)
tPZH (DIR to B) = tPLZ (DIR to A) + tPLH (A to B)
tPZL (DIR to B) = tPHZ (DIR to A) + tPHL (A to B)
In a bidirectional application, these enable times provide the maximum delay from the
time the DIR bit is switched until an output is expected. For example, if the 74AUP1T45
initially is transmitting from A to B, then the DIR bit is switched, the B port of the device
must be disabled before presenting it with an input. After the B port has been disabled, an
input signal applied to it appears on the corresponding A port after the specified
propagation delay.
74AUP1T45
Product data sheet
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Rev. 5 — 9 August 2012
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Nexperia B.V. 2017. All rights reserved
27 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
14. Package outline
Plastic surface-mounted package; 6 leads
SOT363
D
E
B
y
X
A
HE
6
5
v M A
4
Q
pin 1
index
A
A1
1
2
e1
3
bp
c
Lp
w M B
e
detail X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A1
max
bp
c
D
E
e
e1
HE
Lp
Q
v
w
y
mm
1.1
0.8
0.1
0.30
0.20
0.25
0.10
2.2
1.8
1.35
1.15
1.3
0.65
2.2
2.0
0.45
0.15
0.25
0.15
0.2
0.2
0.1
OUTLINE
VERSION
REFERENCES
IEC
JEDEC
SOT363
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
04-11-08
06-03-16
SC-88
Fig 11. Package outline SOT363 (SC-88)
74AUP1T45
Product data sheet
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Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
28 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
SOT886
XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm
b
1
2
3
4x
(2)
L
L1
e
6
5
e1
4
e1
6x
A
(2)
A1
D
E
terminal 1
index area
0
1
2 mm
scale
Dimensions (mm are the original dimensions)
Unit
mm
max
nom
min
A(1)
0.5
A1
b
D
E
0.04 0.25 1.50 1.05
0.20 1.45 1.00
0.17 1.40 0.95
e
e1
0.6
0.5
L
L1
0.35 0.40
0.30 0.35
0.27 0.32
Notes
1. Including plating thickness.
2. Can be visible in some manufacturing processes.
Outline
version
SOT886
sot886_po
References
IEC
JEDEC
JEITA
European
projection
Issue date
04-07-22
12-01-05
MO-252
Fig 12. Package outline SOT886 (XSON6)
74AUP1T45
Product data sheet
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Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
29 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1 x 0.5 mm
1
SOT891
b
3
2
4×
(1)
L
L1
e
6
5
e1
4
e1
6×
A
(1)
A1
D
E
terminal 1
index area
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max
A1
max
b
D
E
e
e1
L
L1
mm
0.5
0.04
0.20
0.12
1.05
0.95
1.05
0.95
0.55
0.35
0.35
0.27
0.40
0.32
Note
1. Can be visible in some manufacturing processes.
OUTLINE
VERSION
REFERENCES
IEC
JEDEC
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
05-04-06
07-05-15
SOT891
Fig 13. Package outline SOT891 (XSON6)
74AUP1T45
Product data sheet
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Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
30 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
XSON6: extremely thin small outline package; no leads;
6 terminals; body 0.9 x 1.0 x 0.35 mm
1
SOT1115
b
3
2
(4×)(2)
L
L1
e
6
5
4
e1
e1
(6×)(2)
A1
A
D
E
terminal 1
index area
0
0.5
scale
Dimensions
Unit
mm
1 mm
A(1)
A1
b
D
E
e
e1
max 0.35 0.04 0.20 0.95 1.05
nom
0.15 0.90 1.00 0.55
min
0.12 0.85 0.95
0.3
L
L1
0.35 0.40
0.30 0.35
0.27 0.32
Note
1. Including plating thickness.
2. Visible depending upon used manufacturing technology.
Outline
version
sot1115_po
References
IEC
JEDEC
JEITA
European
projection
Issue date
10-04-02
10-04-07
SOT1115
Fig 14. Package outline SOT1115 (XSON6)
74AUP1T45
Product data sheet
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Rev. 5 — 9 August 2012
©
Nexperia B.V. 2017. All rights reserved
31 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
XSON6: extremely thin small outline package; no leads;
6 terminals; body 1.0 x 1.0 x 0.35 mm
1
SOT1202
b
3
2
(4×)(2)
L
L1
e
6
5
4
e1
e1
(6×)(2)
A1
A
D
E
terminal 1
index area
0
0.5
scale
Dimensions
Unit
mm
1 mm
A(1)
A1
b
D
E
e
e1
L
L1
max 0.35 0.04 0.20 1.05 1.05
0.35 0.40
nom
0.15 1.00 1.00 0.55 0.35 0.30 0.35
min
0.12 0.95 0.95
0.27 0.32
Note
1. Including plating thickness.
2. Visible depending upon used manufacturing technology.
Outline
version
sot1202_po
References
IEC
JEDEC
JEITA
European
projection
Issue date
10-04-02
10-04-06
SOT1202
Fig 15. Package outline SOT1202 (XSON6)
74AUP1T45
Product data sheet
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Rev. 5 — 9 August 2012
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Nexperia B.V. 2017. All rights reserved
32 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
15. Abbreviations
Table 13.
Abbreviations
Acronym
Description
CDM
Charged Device Model
DUT
Device Under Test
ESD
ElectroStatic Discharge
HBM
Human Body Model
MM
Machine Model
16. Revision history
Table 14.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
74AUP1T45 v.5
20120809
Product data sheet
-
74AUP1T45 v.4
Modifications:
74AUP1T45 v.4
Modifications:
•
Package outline drawing of SOT886 (Figure 12) modified.
20111128
•
Product data sheet
-
74AUP1T45 v.3
Legal pages updated.
74AUP1T45 v.3
20101104
Product data sheet
-
74AUP1T45 v.2
74AUP1T45 v.2
20090803
Product data sheet
-
74AUP1T45 v.1
74AUP1T45 v.1
20061018
Product data sheet
-
-
74AUP1T45
Product data sheet
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Rev. 5 — 9 August 2012
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Nexperia B.V. 2017. All rights reserved
33 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
17. Legal information
17.1 Data sheet status
Document status[1][2]
Product status[3]
Definition
Objective [short] data sheet
Development
This document contains data from the objective specification for product development.
Preliminary [short] data sheet
Qualification
This document contains data from the preliminary specification.
Product [short] data sheet
Production
This document contains the product specification.
[1]
Please consult the most recently issued document before initiating or completing a design.
[2]
The term ‘short data sheet’ is explained in section “Definitions”.
[3]
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nexperia.com.
17.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the Nexperia product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
17.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy or
completeness of such information and shall have no liability for the
consequences of use of such information. Nexperia takes no
responsibility for the content in this document if provided by an information
source outside of Nexperia.
In no event shall Nexperia be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of Nexperia.
Right to make changes — Nexperia reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
74AUP1T45
Product data sheet
Suitability for use — Nexperia products are not designed,
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of a Nexperia product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. Nexperia and its suppliers accept no liability for
inclusion and/or use of Nexperia products in such equipment or
applications and therefore such inclusion and/or use is at the customer’s own
risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the Nexperia
product is suitable and fit for the customer’s applications and
products planned, as well as for the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
Nexperia does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
third party customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using Nexperia
products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). Nexperia does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — Nexperia
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nexperia.com/profile/terms, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. Nexperia hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of Nexperia products by customer.
No offer to sell or license — Nothing in this document may be interpreted or
construed as an offer to sell products that is open for acceptance or the grant,
conveyance or implication of any license under any copyrights, patents or
other industrial or intellectual property rights.
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 9 August 2012
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Nexperia B.V. 2017. All rights reserved
34 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia product is automotive qualified,
the product is not suitable for automotive use. It is neither qualified nor tested
in accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of
non-automotive qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards, customer
(a) shall use the product without Nexperia’s warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies Nexperia for any
liability, damages or failed product claims resulting from customer design and
use of the product for automotive applications beyond Nexperia’s
standard warranty and Nexperia’s product specifications.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
17.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
18. Contact information
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
74AUP1T45
Product data sheet
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Nexperia B.V. 2017. All rights reserved
35 of 36
74AUP1T45
Nexperia
Low-power dual supply translating transceiver; 3-state
19. Contents
1
2
3
4
5
6
6.1
6.2
7
8
9
10
11
12
13
13.1
13.2
13.3
13.4
14
15
16
17
17.1
17.2
17.3
17.4
18
19
©
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
Functional description . . . . . . . . . . . . . . . . . . . 3
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended operating conditions. . . . . . . . 4
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . 11
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Application information. . . . . . . . . . . . . . . . . . 25
Unidirectional logic level-shifting application . 25
Bidirectional logic level-shifting application. . . 26
Power-up considerations . . . . . . . . . . . . . . . . 27
Enable times . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 28
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 33
Legal information. . . . . . . . . . . . . . . . . . . . . . . 34
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 34
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Contact information. . . . . . . . . . . . . . . . . . . . . 35
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Nexperia B.V. 2017. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 09 August 2012