74AXP1T125
Dual supply buffer/line driver; 3-state
Rev. 2 — 22 March 2019
Product data sheet
1. General description
The 74AXP1T125 is a dual supply non-inverting buffer/line driver with 3-state output. It features
one input (A), an output (Y), an output enable input (OE) and dual supply pins (VCCI and VCCO).
A HIGH level at pin OE causes the output to assume a high-impedance OFF-state. The inputs
are referenced to VCCI and the output is referenced to VCCO. All inputs can be connected directly
to VCCI or GND. VCCI can be supplied at any voltage between 0.7 V and 2.75 V and VCCO can be
supplied at any voltage between 1.2 V and 5.5 V. This feature allows voltage level translation.
Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.
This device ensures very low static and dynamic power consumption across the entire supply
range and is fully specified for partial power down applications using IOFF. The IOFF circuitry
disables the output, preventing the potentially damaging backflow current through the device when
it is powered down.
2. Features and benefits
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Wide supply voltage range:
• VCCI: 0.7 V to 2.75 V
• VCCO: 1.2 V to 5.5 V
Low input capacitance; CI = 0.6 pF (typical)
Low output capacitance; CO = 1.8 pF (typical)
Low dynamic power consumption; CPD = 0.4 pF at VCCI = 1.2 V (typical)
Low dynamic power consumption; CPD = 7.1 pF at VCCO = 3.3 V (typical)
Low static power consumption; ICCI = 0.5 μA (85 °C maximum)
Low static power consumption; ICCO = 1.8 μA (85 °C maximum)
High noise immunity
Complies with JEDEC standard:
• JESD8-12A.01 (1.1 V to 1.3 V; A, OE inputs)
• JESD8-11A.01 (1.4 V to 1.6 V)
• JESD8-7A (1.65 V to 1.95 V)
• JESD8-5A.01 (2.3 V to 2.7 V)
• JESD8-C (2.7 V to 3.6 V; Y output)
• JESD12-6 (4.5 V to 5.5 V; Y output)
ESD protection:
• HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2 kV
• CDM JESD22-C101E exceeds 1000 V
Latch-up performance exceeds 100 mA per JESD78D Class II
Inputs accept voltages up to 2.75 V
Low noise overshoot and undershoot < 10% of VCCO
IOFF circuitry provides partial power-down mode operation
Multiple package options
Specified from -40 °C to +85 °C
74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range
Name
Description
Version
74AXP1T125GM -40 °C to +85 °C
XSON6
plastic extremely thin small outline package; no leads; SOT886
6 terminals; body 1 x 1.45 x 0.5 mm
74AXP1T125GN -40 °C to +85 °C
XSON6
extremely thin small outline package; no leads;
6 terminals; body 0.9 x 1.0 x 0.35 mm
SOT1115
74AXP1T125GS -40 °C to +85 °C
XSON6
extremely thin small outline package; no leads;
6 terminals; body 1.0 x 1.0 x 0.35 mm
SOT1202
4. Marking
Table 2. Marking
Type number
Marking code[1]
74AXP1T125GM
rN
74AXP1T125GN
rN
74AXP1T125GS
rN
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
A
3 A
Y 4
Y
OE
5 OE
VCCI
VCCO
aaa-018927
aaa-018926
Fig. 1.
Logic symbol
Fig. 2.
Logic diagram
6. Pinning information
6.1. Pinning
74AXP1T125
VCCI
1
6
VCCO
GND
2
5
OE
A
3
4
Y
aaa-018929
Transparent top view
Fig. 3.
Pin configuration SOT886, SOT1115 and SOT1202 (XSON6)
74AXP1T125
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 22 March 2019
©
Nexperia B.V. 2019. All rights reserved
2 / 18
74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
6.2. Pin description
Table 3. Pin description
Symbol
Pin
Description
VCCI
1
input supply voltage
GND
2
ground (0 V)
A
3
data input A
Y
4
data output Y
OE
5
output enable input
VCCO
6
output supply voltage
7. Functional description
Table 4. Function table
H = HIGH voltage level; L = LOW voltage level; X = Don’t care; Z = high-impedance OFF-state.
Supply voltage
Output
Input
VCCI
VCCO
OE
A
Y
0.7 V to 2.75 V
1.2 V to 5.5 V
L
L
L
0.7 V to 2.75 V
1.2 V to 5.5 V
L
H
H
0.7 V to 2.75 V
1.2 V to 5.5 V
H
X
Z
GND
1.2 V to 5.5 V
X
X
Z
0.7 V to 2.75 V
GND
X
X
Z
GND
GND
X
X
Z
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
Min
Max
Unit
VCCI
input supply voltage
Conditions
-0.5
3.3
V
VCCO
output supply voltage
-0.5
6.0
V
IIK
input clamping current
-50
-
VI
input voltage
[1]
-0.5
3.3
IOK
output clamping current
VO < 0 V
VO
output voltage
Active mode
[1][2]
-0.5
[1]
-0.5
6.0
V
-
±25
mA
-
50
mA
VI < 0 V
-50
Power-down or 3-state mode
V
mA
VCCO + 0.5 V
IO
output current
ICCI
input supply current
ICCO
output supply current
-
50
mA
IGND
ground current
-50
-
mA
Tstg
storage temperature
-65
+150
°C
Ptot
total power dissipation
-
250
mW
[1]
[2]
[3]
VO = 0 V to VCCO
-
mA
Tamb = -40 °C to +85 °C
[3]
The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed.
VCCO + 0.5 V should not exceed 6.0 V.
For SOT886 and SOT1202 packages: above 74 °C the value of Ptot derates linearly with 3.3 mW/K.
For SOT1115 package: above 70 °C the value of Ptot derates linearly with 3.2 mW/K.
74AXP1T125
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 22 March 2019
©
Nexperia B.V. 2019. All rights reserved
3 / 18
74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
9. Recommended operating conditions
Table 6. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
VCCI
Conditions
Min
Max
Unit
input supply voltage
0.7
2.75
V
VCCO
output supply voltage
1.2
5.5
V
VI
input voltage
VO
output voltage
Tamb
ambient temperature
Δt/ΔV
input transition rise
and fall rate
0
2.75
V
Active mode
0
VCCO
V
Power-down or 3-state mode
0
5.5
V
-40
+85
°C
0
200
ns/V
VCCI = 0.7 V to 2.75 V
10. Static characteristics
Table 7. Static characteristics
At recommended operating conditions, unless otherwise specified; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
Min
Max
VIH
VCCI = 0.75 V to 0.85 V
0.75VCCI
-
-
0.75VCCI
-
V
VCCI = 1.1 V to 1.95 V
0.65VCCI
-
-
0.65VCCI
-
V
VCCI = 2.3 V to 2.7 V
1.6
-
-
1.6
-
V
VCCI = 0.75 V to 0.85 V
-
-
0.25VCCI
-
0.25VCCI
V
VCCI = 1.1 V to 1.95 V
-
-
0.35VCCI
-
0.35VCCI
V
VCCI = 2.3 V to 2.7 V
-
-
0.7
-
0.7
V
-
1.05
-
-
-
V
IO = -3 mA; VCCO = 1.4 V
1.05
-
-
1.05
-
V
IO = -4.5 mA; VCCO = 1.65 V
1.2
-
-
1.2
-
V
IO = -8 mA; VCCO = 2.3 V
1.7
-
-
1.7
-
V
IO = -10 mA; VCCO = 3.0 V
2.2
-
-
2.2
-
V
IO = -12 mA; VCCO = 4.5 V
3.7
-
-
3.7
-
V
-
0.18
-
-
-
V
IO = 3 mA; VCCO = 1.4 V
-
-
0.35
-
0.35
V
IO = 4.5 mA; VCCO = 1.65 V
-
-
0.45
-
0.45
V
IO = 8 mA; VCCO = 2.3 V
-
-
0.7
-
0.7
V
IO = 10 mA; VCCO = 3.0 V
-
-
0.8
-
0.8
V
IO = 12 mA; VCCO = 4.5 V
-
-
0.8
-
0.8
V
-
±0.001
±0.1
-
±0.5
μA
-
±0.001
±0.1
-
±0.5
μA
VIL
VOH
VOL
HIGH-level
input voltage
LOW-level
input voltage
HIGH-level
output voltage
LOW-level
output voltage
Tamb = 25 °C
IO = -2 mA; VCCO = 1.2 V
IO = 2 mA; VCCO = 1.2 V
II
input leakage
current
VI = 0 V to 2.75 V;
VCCI = 0 V to 2.75 V
IOZ
OFF-state
output current
VO = 0 V to 5.5 V;
VCCO = 1.2 V to 5.5 V
74AXP1T125
Product data sheet
[1]
[1]
[1]
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 22 March 2019
Tamb = -40 °C to +85 °C Unit
©
Nexperia B.V. 2019. All rights reserved
4 / 18
74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
Symbol Parameter
IOFF
ΔIOFF
[1]
power-off
leakage
current
additional
power-off
leakage
current
Conditions
Tamb = 25 °C
Tamb = -40 °C to +85 °C Unit
Min
Typ
Max
Min
Max
inputs; VI = 0 V to 2.75 V;
VCCI = 0 V;
VCCO = 0 V to 5.5 V
[1]
-
±0.01
±0.1
-
±0.5
μA
output; VO = 0 V to 5.5 V;
VCCO = 0 V;
VCCI = 0 V to 2.75 V;
VI = 0 V to 2.75 V
[1]
-
±0.01
±0.1
-
±0.5
μA
inputs; VI = 0 V or 2.75 V;
VCCI = 0 V to 0.1 V;
VCCO = 0 V to 5.5 V
[1]
-
±0.02
±0.1
-
±0.5
μA
output; VO = 0 V or 5.5 V;
VCCO = 0 V to 0.1 V;
VCCI = 0 V to 2.75 V;
VI = 0 V or 2.75 V
[1]
-
±0.02
±0.1
-
±0.5
μA
Typical values are measured at VCCI = VCCO = 1.2 V unless otherwise specified.
Table 8. Static characteristics supply current
At recommended operating conditions, unless otherwise specified; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
ICCI
input supply
current
ICCO
ΔICCI
[1]
[2]
[3]
output supply
current
additional input
supply current
Conditions
Tamb = -40 °C to +85 °C
Unit
Typ 25 °C
Max 25 °C
Typ 85 °C
Max 85 °C
VI = 0 V or VCCI;
VCCI = 0.7 V to 1.3 V
[1]
1
100
10
300
nA
VCCI = 1.3 V to 2.75 V
[2]
1
100
20
500
nA
VCCI = 2.75 V; VCCO = 0 V
1
100
20
500
nA
VCCI = 0 V; VCCO = 5.5 V
1
100
1
100
nA
VI = 0 V or VCCI; IO = 0 A;
see Table 9
VCCO = 1.2 V to 3.6 V
[1]
0.001
1.0
0.01
1.2
μA
VCCO = 3.6 V to 5.5 V
[3]
0.8
1.5
1.0
1.8
μA
VCCI = 2.75 V; VCCO = 0 V
0.001
0.1
0.003
0.2
μA
VCCI = 0 V; VCCO = 3.6 V
0.2
0.6
0.3
0.8
μA
VCCI = 0 V; VCCO = 5.5 V
0.4
0.8
0.5
1.0
μA
2
100
14
150
μA
VI = VCCI - 0.5 V; VCCI = 2.5 V
Typical values are measured at VCCI = VCCO = 1.2 V unless otherwise specified.
Typical values are measured at VCCI = VCCO = 2.5 V.
Typical values are measured at VCCI = 1.2 V and VCCO = 5.0 V.
Table 9. Typical output supply current (ICCO)
VCCI
VCCO
Unit
0V
1.2 V
1.5 V
1.8 V
2.5 V
3.3 V
5.0 V
0V
0
1
5
20
100
200
400
nA
0.8 V
1
10
150
200
300
500
800
nA
1.2 V
1
1
5
200
300
500
800
nA
1.5 V
1
1
5
100
300
500
800
nA
1.8 V
1
1
5
100
300
500
800
nA
2.5 V
1
1
5
100
100
500
800
nA
74AXP1T125
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 22 March 2019
©
Nexperia B.V. 2019. All rights reserved
5 / 18
74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
11. Dynamic characteristics
Table 10. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 12; for waveform see Fig. 4 and Fig. 5.
Symbol Parameter
Conditions
VCCO
1.2 V
Unit
1.5 V ± 0.1 V
1.8 V ± 0.15 V
Typ[1]
Min
Typ[1]
Max
Min
Typ[1]
Max
22
3
16
61
3
15
57
ns
VCCI = 1.1 V to 1.3 V
16.2
3.1
10.3
19.8
2.8
8.2
15.8
ns
VCCI = 1.4 V to 1.6 V
15.4
2.8
9.5
18.2
2.5
7.4
13.2
ns
VCCI = 1.65 V to 1.95 V
15.0
2.7
9.1
17.4
2.4
7.0
11.9
ns
VCCI = 2.3 V to 2.7 V
14.7
2.5
8.7
16.9
2.2
6.6
11.1
ns
25
3
20
76
3
18
72
ns
VCCI = 1.1 V to 1.3 V
17.9
3.1
11.3
18.9
2.8
9.0
15.5
ns
VCCI = 1.4 V to 1.6 V
16.9
2.8
10.3
17.5
2.5
8.1
13.9
ns
VCCI = 1.65 V to 1.95 V
16.5
2.7
9.9
16.9
2.4
7.6
13.3
ns
VCCI = 2.3 V to 2.7 V
16.0
2.5
9.4
16.4
2.2
7.1
12.7
ns
25
3
20
76
3
20
72
ns
VCCI = 1.1 V to 1.3 V
17.1
3.1
12.0
18.3
2.8
11.3
17.4
ns
VCCI = 1.4 V to 1.6 V
16.1
2.8
11.1
17.4
2.5
10.3
16.0
ns
VCCI = 1.65 V to 1.95 V
15.6
2.7
10.6
16.5
2.4
9.9
15.5
ns
VCCI = 2.3 V to 2.7 V
15.0
2.5
10.0
16.3
2.2
9.4
15.0
ns
22
3
16
136
3
15
133
ns
VCCI = 1.1 V to 1.3 V
16.2
3.1
10.3
19.8
2.8
8.2
15.8
ns
VCCI = 1.4 V to 1.6 V
15.4
2.8
9.5
18.2
2.5
7.4
13.2
ns
VCCI = 1.65 V to 1.95 V
15.0
2.7
9.1
17.4
2.4
7.0
11.9
ns
14.7
2.5
8.7
16.9
2.2
6.6
11.1
ns
25
3
20
151
3
18
148
ns
VCCI = 1.1 V to 1.3 V
17.9
3.1
11.3
18.9
2.8
9.0
15.5
ns
VCCI = 1.4 V to 1.6 V
16.9
2.8
10.3
17.5
2.5
8.1
13.9
ns
VCCI = 1.65 V to 1.95 V
16.5
2.7
9.9
16.9
2.4
7.6
13.3
ns
VCCI = 2.3 V to 2.7 V
16.0
2.5
9.4
16.4
2.2
7.1
12.7
ns
25
3
20
151
3
20
148
ns
VCCI = 1.1 V to 1.3 V
17.1
3.1
12.0
18.3
2.8
11.3
17.4
ns
VCCI = 1.4 V to 1.6 V
16.1
2.8
11.1
17.4
2.5
10.3
16.0
ns
VCCI = 1.65 V to 1.95 V
15.6
2.7
10.6
16.5
2.4
9.9
15.5
ns
VCCI = 2.3 V to 2.7 V
15.0
2.5
10.0
16.3
2.2
9.4
15.0
ns
Tamb = 25 °C
tpd
ten
[2]
propagation A to Y
delay
VCCI = 0.75 V to 0.85 V
enable time OE to Y
[3]
VCCI = 0.75 V to 0.85 V
tdis
disable time OE to Y
[4]
VCCI = 0.75 V to 0.85 V
Tamb = -40 °C to +85 °C
tpd
[2]
propagation A to Y
delay
VCCI = 0.75 V to 0.85 V
VCCI = 2.3 V to 2.7 V
ten
enable time OE to Y
[3]
VCCI = 0.75 V to 0.85 V
tdis
disable time OE to Y
[4]
VCCI = 0.75 V to 0.85 V
74AXP1T125
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 22 March 2019
©
Nexperia B.V. 2019. All rights reserved
6 / 18
74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
Symbol Parameter
Conditions
VCCO
1.2 V
tt
[1]
[2]
[3]
[4]
[5]
transition
time
VCCI = 0.75 V to 2.7 V
[5]
Unit
1.5 V ± 0.1 V
1.8 V ± 0.15 V
Typ[1]
Min
Typ[1]
Max
Min
Typ[1]
Max
-
1.0
-
-
1.0
-
-
ns
Typical values are measured at nominal supply voltages and Tamb = +25 °C.
tpd is the same as tPLH and tPHL.
ten is the same as tPZH and tPZL.
tdis is the same as tPHZ and tPLZ.
tt is the same as tTHL and tTLH.
Table 11. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 12; for waveform see Fig. 4 and Fig. 5.
Symbol Parameter
Conditions
VCCO
Unit
2.5 V ± 0.2 V
3.3 V ± 0.3 V
5.0 V ± 0.5 V
Min Typ[1] Max
Min Typ[1] Max
Min Typ[1] Max
Tamb = 25 °C
tpd
ten
[2]
propagation A to Y
delay
VCCI = 0.75 V to 0.85 V
2
13
57
2
13
65
2
14
77
ns
VCCI = 1.1 V to 1.3 V
2.4
6.5
10.8
2.2
5.9
9.5
2.1
5.6
9.0
ns
VCCI = 1.4 V to 1.6 V
2.1
5.7
9.1
2.0
5.1
8.2
1.9
4.8
7.7
ns
VCCI = 1.65 V to 1.95 V
2.0
5.3
8.7
1.8
4.7
7.7
1.8
4.4
7.3
ns
VCCI = 2.3 V to 2.7 V
1.9
4.9
8.1
1.7
4.3
7.1
1.6
4.0
6.6
ns
92
ns
enable time OE to Y
[3]
VCCI = 0.75 V to 0.85 V
tdis
2
17
72
2
17
80
2
20
VCCI = 1.1 V to 1.3 V
2.4
7.2
12.5
2.2
6.7
11.4
2.1
6.5
11.2 ns
VCCI = 1.4 V to 1.6 V
2.1
6.3
11.0
2.0
5.7
10.2
1.9
5.5
9.8
ns
VCCI = 1.65 V to 1.95 V
2.0
5.8
10.5
1.8
5.2
9.8
1.8
5.0
9.2
ns
VCCI = 2.3 V to 2.7 V
1.9
5.3
9.9
1.7
4.7
9.1
1.6
4.5
8.6
ns
2
17
72
2
18
80
2
16
92
ns
VCCI = 1.1 V to 1.3 V
2.4
9.2
14.2
2.2
9.9
15.2
2.1
8.3
13.2 ns
VCCI = 1.4 V to 1.6 V
2.1
8.2
13.1
2.0
9.1
14.1
1.9
7.4
12.1 ns
VCCI = 1.65 V to 1.95 V
2.0
7.8
12.6
1.8
8.6
13.7
1.8
7.0
11.7 ns
VCCI = 2.3 V to 2.7 V
1.9
7.2
12.1
1.7
8.1
13.2
1.6
6.5
11.2 ns
disable time OE to Y
[4]
VCCI = 0.75 V to 0.85 V
74AXP1T125
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 22 March 2019
©
Nexperia B.V. 2019. All rights reserved
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74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
Symbol Parameter
Conditions
VCCO
Unit
2.5 V ± 0.2 V
3.3 V ± 0.3 V
5.0 V ± 0.5 V
Min Typ[1] Max
Min Typ[1] Max
Min Typ[1] Max
Tamb = -40 °C to +85 °C
[2]
propagation A to Y
delay
VCCI = 0.75 V to 0.85 V
tpd
2
13
152
2
13
179
2
14
210 ns
VCCI = 1.1 V to 1.3 V
2.4
6.5
10.8
2.2
5.9
9.5
2.1
5.6
9.0
ns
VCCI = 1.4 V to 1.6 V
2.1
5.7
9.1
2.0
5.1
8.2
1.9
4.8
7.7
ns
VCCI = 1.65 V to 1.95 V
2.0
5.3
8.7
1.8
4.7
7.7
1.8
4.4
7.3
ns
VCCI = 2.3 V to 2.7 V
1.9
4.9
8.1
1.7
4.3
7.1
1.6
4.0
6.6
ns
2
17
167
2
17
194
2
20
225 ns
VCCI = 1.1 V to 1.3 V
2.4
7.2
12.5
2.2
6.7
11.4
2.1
6.5
11.2 ns
VCCI = 1.4 V to 1.6 V
2.1
6.3
11.0
2.0
5.7
10.2
1.9
5.5
9.8
ns
VCCI = 1.65 V to 1.95 V
2.0
5.8
10.5
1.8
5.2
9.8
1.8
5.0
9.2
ns
VCCI = 2.3 V to 2.7 V
1.9
5.3
9.9
1.7
4.7
9.1
1.6
4.5
8.6
ns
2
17
167
2
18
194
2
16
225 ns
VCCI = 1.1 V to 1.3 V
2.4
9.2
14.2
2.2
9.9
15.2
2.1
8.3
13.2 ns
VCCI = 1.4 V to 1.6 V
2.1
8.2
13.1
2.0
9.1
14.1
1.9
7.4
12.1 ns
VCCI = 1.65 V to 1.95 V
2.0
7.8
12.6
1.8
8.6
13.7
1.8
7.0
11.7 ns
VCCI = 2.3 V to 2.7 V
1.9
7.2
12.1
1.7
8.1
13.2
1.6
6.5
11.2 ns
1.0
-
-
1.0
-
-
1.0
-
enable time OE to Y
ten
[3]
VCCI = 0.75 V to 0.85 V
disable time OE to Y
tdis
[4]
VCCI = 0.75 V to 0.85 V
tt
[1]
[2]
[3]
[4]
[5]
transition
time
VCCO = 5.5 V
[5]
-
ns
Typical values are measured at nominal supply voltages and tamb = +25 °C.
tpd is the same as tPLH and tPHL.
ten is the same as tPZH and tPZL.
tdis is the same as tPHZ and tPLZ.
tt is the same as tTHL and tTLH.
74AXP1T125
Product data sheet
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74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
Table 12. Typical dynamic characteristics at Tamb = 25 °C
Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 12; for waveform see Fig. 4 and Fig. 5.
Symbol Parameter
Conditions
CPD
fi = 1 MHz; RL = ∞ Ω; VI = 0 V to VCCI
[1]
input supply
[2]
power
dissipation
capacitance
VCCO
Unit
1.2 V
1.5 V
1.8 V
2.5 V
3.3 V
5.0 V
VCCI = 0.8 V
0.4
0.4
0.4
0.4
0.4
0.4
pF
VCCI = 1.2 V
0.4
0.4
0.4
0.4
0.4
0.4
pF
VCCI = 1.5 V
0.5
0.5
0.5
0.5
0.5
0.5
pF
VCCI = 1.8 V
0.5
0.5
0.5
0.5
0.5
0.5
pF
VCCI = 2.5 V
0.7
0.7
0.7
0.7
0.7
0.7
pF
VCCI = 0.8 V
6.7
6.8
6.8
6.9
7.5
9.5
pF
VCCI = 1.2 V
6.8
6.9
7.0
7.0
7.1
7.6
pF
VCCI = 1.5 V
6.9
6.9
6.9
7.0
7.1
7.6
pF
VCCI = 1.8 V
6.9
6.9
6.9
7.0
7.2
7.6
pF
VCCI = 2.5 V
6.9
7.0
7.0
7.0
7.2
7.6
pF
output supply
[3]
CI
input
capacitance
VI = 0 V or VCCI; VCCI = 0 V to 2.7 V
0.6
0.6
0.6
0.6
0.6
0.6
pF
CO
output
capacitance
VO = 0 V; VCCO = 0 V
1.8
1.8
1.8
1.8
1.8
1.8
pF
[1]
[2]
[3]
CPD is used to determine the dynamic power dissipation (PD in μW).
Power dissipated from input supply (VCCI)
2
PD = CPD x VCCI x fi x N where:
CPD = power dissipation capacitance of the input supply.
VCCI = input supply voltage in V;
fi = input frequency in MHz;
N = number of inputs switching;
Power dissipated from output supply (VCCO)
2
PD = (CL + CPD) x VCCO x fo where:
CL = load capacitance in pF;
CPD = power dissipation capacitance of the output supply.
VCCO = output supply voltage in V;
fo = output frequency in MHz;
74AXP1T125
Product data sheet
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74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
11.1. Waveforms, graphs and test circuit
VI
A input
VM
VM
0V
tPHL
VOH
tPLH
90 %
90 %
Y output
VM
VM
10 %
10 %
VOL
tTHL
tTLH
aaa-018930
Measurement points are given in Table 13.
VOL and VOH are typical output voltage levels that occur with the output load.
Fig. 4.
Input A to output Y propagation delay times and output transition times
VI
OE input
VM
GND
tPLZ
output
LOW-to-OFF
OFF-to-LOW
tPZL
VCCO
VM
VX
VOL
tPHZ
output
HIGH-to-OFF
OFF-to-HIGH
VOH
tPZH
VY
VM
GND
outputs
enabled
outputs
disabled
outputs
enabled
aaa-018931
Measurement points are given in Table 13.
VOL and VOH are typical output voltage levels that occur with the output load.
Fig. 5.
Enable and disable times
Table 13. Measurement points
Supply voltage
Output
VCCI
VCCO
VM
VX
VY
VM
VI
0.75 V to 2.7 V
1.2 V to 1.6 V
0.5VCCO
VOL + 0.1 V
VOH - 0.1 V
0.5VCCI
VCCI
0.75 V to 2.7 V
1.65 V to 2.7 V
0.5VCCO
VOL + 0.15 V
VOH - 0.15 V
0.5VCCI
VCCI
0.75 V to 2.7 V
3.0 V to 5.5 V
0.5VCCO
VOL + 0.3 V
VOH - 0.3 V
0.5VCCI
VCCI
74AXP1T125
Product data sheet
Input
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 22 March 2019
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10 / 18
74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
aaa-018538
6
tpd
(ns)
aaa-018539
6
(3)
tpd
(ns)
(3)
(2)
(2)
4
4
(1)
(1)
2
2
0
0
30
60
90
CL (pF)
0
120
Tamb = -40 °C to +85 °C unless otherwise specified.
For tPLH, tPHL, tPZH and tPZL
(1) Minimum: VCCO = 5.5 V
(2) Typical: Tamb = 25 °C; VCCO = 5 V
(3) Maximum: VCCO = 4.5 V
Fig. 6.
Additional propagation delay versus load
capacitance
30
60
90
CL (pF)
120
Tamb = -40 °C to +85 °C unless otherwise specified.
For tPLH, tPHL, tPZH and tPZL
(1) Minimum: VCCO = 3.6 V
(2) Typical: Tamb = 25 °C; VCCO = 3.3 V
(3) Maximum: VCCO = 3 V
Fig. 7.
aaa-018540
8
0
Additional propagation delay versus load
capacitance
aaa-018541
12
(3)
(3)
tpd
(ns)
tpd
(ns)
6
(2)
4
8
(2)
(1)
(1)
4
2
0
0
30
60
90
CL (pF)
0
120
Tamb = -40 °C to +85 °C unless otherwise specified.
For tPLH, tPHL, tPZH and tPZL
(1) Minimum: VCCO = 2.7 V
(2) Typical: Tamb = 25 °C; VCCO = 2.5 V
(3) Maximum: VCCO = 2.3 V
Fig. 8.
Additional propagation delay versus load
capacitance
74AXP1T125
Product data sheet
0
30
60
90
CL (pF)
120
Tamb = -40 °C to +85 °C unless otherwise specified.
For tPLH, tPHL, tPZH and tPZL
(1) Minimum: VCCO = 1.95 V
(2) Typical: Tamb = 25 °C; VCCO = 1.8 V
(3) Maximum: VCCO = 1.65 V
Fig. 9.
Additional propagation delay versus load
capacitance
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74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
aaa-018542
18
(3)
tpd
(ns)
aaa-018543
18
12
tpd
(ns)
(2)
12
6
(1)
6
0
0
30
60
90
CL (pF)
120
Tamb = -40 °C to +85 °C unless otherwise specified.
For tPLH, tPHL, tPZH and tPZL
(1) Minimum: VCCO = 1.6 V
(2) Typical: Tamb = 25 °C; VCCO = 1.5 V
(3) Maximum: VCCO = 1.4 V
Fig. 10. Additional propagation delay versus load
capacitance
VI
negative
pulse
30
60
90
CL (pF)
120
Tamb = 25 °C; VCCO = 1.2 V.
For tPLH, tPHL, tPZH and tPZL
Fig. 11. Additional propagation delay versus load
capacitance
tW
VM
VM
10 %
VI
0V
0
90 %
0V
positive
pulse
0
tf
tr
tr
tf
90 %
VM
VM
10 %
tW
VEXT
VCCI VCCO
VI
G
DUT
RL
VO
RT
CL
RL
aaa-018932
Test data is given in Table 14.
Definitions test circuit:
RT = termination resistance should be equal to output impedance Zo of the pulse generator.
CL = load capacitance including jig and probe capacitance.
RL = Load resistance.
Fig. 12. Test circuit for measuring switching times
Table 14. Test data
Supply voltage
Load
VCCI
CL
RL
tr, tf
VI
tPLH, tPHL
tPZH, tPHZ
tPZL, tPLZ
5 pF
10 kΩ
≤3.0 ns
VCCI
GND
GND
2VCCO
VCCO
0.75 V to 2.7 V 1.2 V to 5.5 V
74AXP1T125
Product data sheet
Input
VEXT
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12 / 18
74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
12. Package outline
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. 13. Package outline SOT886 (XSON6)
74AXP1T125
Product data sheet
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74AXP1T125
Nexperia
Dual supply buffer/line driver; 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
Dimensions
Unit
mm
1 mm
scale
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)
74AXP1T125
Product data sheet
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14 / 18
74AXP1T125
Nexperia
Dual supply buffer/line driver; 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
Dimensions
Unit
mm
1 mm
scale
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)
74AXP1T125
Product data sheet
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74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
13. Abbreviations
Table 15. Abbreviations
Acronym
Description
CDM
Charged Device Model
DUT
Device Under Test
ESD
ElectroStatic Discharge
HBM
Human Body Model
14. Revision history
Table 16. Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
74AXP1T125 v.2
20190322
Product data sheet
-
74AXP1T125 v.1
Modifications:
•
•
•
74AXP1T125 v.1
74AXP1T125
Product data sheet
The format of this data sheet has been redesigned to comply with the identity guidelines of
Nexperia.
Legal texts have been adapted to the new company name where appropriate.
Type number 74AXP1T125GW (SOT363) removed.
20151221
Product data sheet
-
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 22 March 2019
-
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16 / 18
74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
15. Legal information
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.
Data sheet status
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
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]
[2]
[3]
Please consult the most recently issued document before initiating or
completing a design.
The term 'short data sheet' is explained in section "Definitions".
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 https://www.nexperia.com.
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.
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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
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special or consequential damages (including - without limitation - lost
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Notwithstanding any damages that customer might incur for any reason
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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
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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 an Nexperia product can reasonably be expected to result in personal
74AXP1T125
Product data sheet
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
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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
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customer.
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or construed as an offer to sell products that is open for acceptance or the
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Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
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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
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Translations — A non-English (translated) version of a document is for
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between the translated and English versions.
Trademarks
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
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74AXP1T125
Nexperia
Dual supply buffer/line driver; 3-state
Contents
1. General description...................................................... 1
2. Features and benefits.................................................. 1
3. Ordering information....................................................2
4. Marking.......................................................................... 2
5. Functional diagram.......................................................2
6. Pinning information......................................................2
6.1. Pinning.........................................................................2
6.2. Pin description............................................................. 3
7. Functional description................................................. 3
8. Limiting values............................................................. 3
9. Recommended operating conditions..........................4
10. Static characteristics..................................................4
11. Dynamic characteristics.............................................6
11.1. Waveforms, graphs and test circuit..........................10
12. Package outline........................................................ 13
13. Abbreviations............................................................ 16
14. Revision history........................................................16
15. Legal information......................................................17
©
Nexperia B.V. 2019. 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: 22 March 2019
74AXP1T125
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 22 March 2019
©
Nexperia B.V. 2019. All rights reserved
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