74AXP1T32
Dual supply 2-input OR gate
Rev. 1 — 7 November 2016
Product data sheet
1. General description
The 74AXP1T32 is a dual supply 2-input OR gate. It features two inputs (A, B), an output
(Y) and dual supply pins (VCCI and VCCO). 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. 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 = 0.5 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 A (85 C maximum)
Low static power consumption; ICCO = 1.8 A (85 C maximum)
High noise immunity
Complies with JEDEC standard:
JESD8-12A.01 (1.1 V to 1.3 V; A, B input)
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
74AXP1T32
Nexperia
Dual supply 2-input OR gate
Low noise overshoot and undershoot < 10 % of VCCO
IOFF circuitry provides partial power-down mode operation
Specified from 40 C to +85 C
3. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range
Name
Description
Version
74AXP1T32GW
40 C to +85 C
SC-88
plastic surface-mounted package; 6 leads
SOT363
74AXP1T32GX
40 C to +85 C
X2SON6
plastic thermal extremely thin small outline package;
no leads; 6 terminals; body 1 0.8 0.35 mm
SOT1255
4. Marking
Table 2.
Marking
Type number
Marking code[1]
74AXP1T32GW
rT
74AXP1T32GX
rT
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
%
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<
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9&&,
9&&2
DDD
DDD
Fig 1.
Logic symbol
74AXP1T32
Product data sheet
Fig 2.
Logic diagram
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 7 November 2016
©
Nexperia B.V. 2017. All rights reserved
2 of 18
74AXP1T32
Nexperia
Dual supply 2-input OR gate
6. Pinning information
6.1 Pinning
$;37
$;37
9&&,
9&&2
*1'
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9&&,
9&&2
*1'
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DDD
7UDQVSDUHQWWRSYLHZ
DDD
Fig 3.
Pin configuration SOT363
Fig 4.
Pin configuration SOT1255 (X2SON6)
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
B
5
data input B
VCCO
6
output supply voltage
7. Functional description
Table 4.
Function table[1]
Supply voltage
Input
Output
VCCI
VCCO
A
B
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
L
H
0.7 V to 2.75 V
1.2 V to 5.5 V
H
H
H
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
[1]
H = HIGH voltage level; L = LOW voltage level.
74AXP1T32
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 7 November 2016
©
Nexperia B.V. 2017. All rights reserved
3 of 18
74AXP1T32
Nexperia
Dual supply 2-input OR gate
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
VCCI
input supply voltage
VCCO
output supply voltage
IIK
input clamping current
VI
input voltage
IOK
output clamping current
VI < 0 V
[1]
output voltage
VO
output current
ICCI
input supply current
ICCO
output supply current
IGND
ground current
Tstg
storage temperature
0.5
3.3
V
0.5
6.0
50
-
0.5
3.3
V
mA
V
-
0.5
VCCO + 0.5
V
[1]
0.5
6.0
V
-
25
mA
-
50
mA
VO = 0 V to VCCO
Tamb = 40 C to +85 C
total power dissipation
Ptot
Unit
50
Power-down or 3-state mode
IO
Max
[1][2]
VO < 0 V
Active mode
Min
[3]
mA
-
50
mA
50
-
mA
65
+150
C
-
250
mW
[1]
The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
VCCO + 0.5 V should not exceed 6.0 V.
[3]
For SOT363 package: above 82.5 C, the value of Ptot derates linearly with 3.7 mW/K.
9. Recommended operating conditions
Table 6.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Min
Max
Unit
VCCI
input supply voltage
0.7
2.75
V
VCCO
output supply voltage
1.2
5.5
V
VI
input voltage
0
2.75
V
VO
output voltage
Active mode
0
VCCO
V
Power-down or 3-state mode
0
5.5
V
40
+85
C
0
200
ns/V
Tamb
ambient temperature
t/V
input transition rise
and fall rate
74AXP1T32
Product data sheet
Conditions
VCCI = 0.7 V to 2.75 V
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 7 November 2016
©
Nexperia B.V. 2017. All rights reserved
4 of 18
74AXP1T32
Nexperia
Dual supply 2-input OR gate
10. Static characteristics
Table 7.
Static characteristics
At recommended operating conditions, unless otherwise specified; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Tamb = 40 C to +85 C
Conditions
Min
HIGH-level input
voltage
VIH
LOW-level input
voltage
VIL
VOH
HIGH-level output
voltage
LOW-level output
voltage
Typ 25 C Max 25 C Max 85 C
VCCI = 0.75 V to 0.85 V
0.75VCCI
-
-
-
V
VCCI = 1.1 V to 1.95 V
0.65VCCI
-
-
-
V
VCCI = 2.3 V to 2.7 V
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
1.05
-
-
-
V
IO = 2 mA; VCCO = 1.2 V
[1]
IO = 3 mA; VCCO = 1.4 V
IO = 4.5 mA; VCCO = 1.65 V
1.2
-
-
-
V
IO = 8 mA; VCCO = 2.3 V
1.7
-
-
-
V
IO = 10 mA; VCCO = 3.0 V
2.2
-
-
-
V
3.7
-
-
-
V
IO = 12 mA; VCCO = 4.5 V
VOL
Unit
IO = 2 mA; VCCO = 1.2 V
[1]
-
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
A
-
0.001
0.1
0.5
A
[1]
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
IOFF
power-off leakage
current
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
A
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
A
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
A
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
A
IOFF
[1]
additional
power-off leakage
current
Typical values are measured at VCCI = VCCO = 1.2 V unless otherwise specified.
74AXP1T32
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 7 November 2016
©
Nexperia B.V. 2017. All rights reserved
5 of 18
74AXP1T32
Nexperia
Dual supply 2-input OR gate
Table 8.
Static characteristics supply current
At recommended operating conditions, unless otherwise specified; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
input supply
current
ICCI
ICCO
output supply
current
Tamb = 40 C to +85 C
Conditions
Typ 85 C
Max 85 C
[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
0.001
1.0
0.01
1.2
A
0.8
1.5
1.0
1.8
A
VCCI = 2.75 V; VCCO = 0 V
0.001
0.1
0.003
0.2
A
VCCI = 0 V; VCCO = 3.6 V
0.2
0.6
0.3
0.8
A
VCCI = 0 V; VCCO = 5.5 V
0.4
0.8
0.5
1.0
A
VI = VCCI 0.5 V; VCCI = 2.5 V
2
100
14
150
A
VI = 0 V or VCCI; IO = 0 A;
see Table 9
[1]
[3]
[1]
Typical values are measured at VCCI = VCCO = 1.2 V.
[2]
Typical values are measured at VCCI = VCCO = 2.5 V.
[3]
Typical values are measured at VCCI = 1.2 V and VCCO = 5.0 V.
Table 9.
Max 25 C
VCCI = 0.7 V to 1.3 V
VCCO = 3.6 V to 5.5 V
additional input
supply current
Typ 25 C
VI = 0 V or VCCI;
VCCO = 1.2 V to 3.6 V
ICCI
Unit
Typical output supply current (ICCO )
VCCI
VCCO
0V
1.2 V
1.5 V
1.8 V
Unit
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
74AXP1T32
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 7 November 2016
©
Nexperia B.V. 2017. All rights reserved
6 of 18
74AXP1T32
Nexperia
Dual supply 2-input OR gate
11. Dynamic characteristics
Table 10. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit, see Figure 12; for waveform, see Figure 5.
Symbol Parameter
Conditions
VCCO
Unit
1.2 V
1.5 V 0.1 V
Typ[1]
Min
Typ[1]
1.8 V 0.15 V
Max
Min
Typ[1]
Max
23
3
18
73
3
16
69
VCCI = 1.1 V to 1.3 V
16.9
3.1
10.8
19.9
2.8
8.7
15.9
ns
VCCI = 1.4 V to 1.6 V
16.0
2.8
9.9
18.2
2.5
7.8
13.2
ns
VCCI = 1.65 V to 1.95 V
15.6
2.7
9.5
17.3
2.4
7.3
11.8
ns
VCCI = 2.3 V to 2.7 V
15.2
2.5
9.0
16.8
2.2
6.9
11.0
ns
23
3
18
148
3
16
145
ns
16.9
3.1
10.8
19.9
2.8
8.7
15.9
ns
Tamb = 25 C
propagation A, B to Y
delay
VCCI = 0.75 V to 0.85 V
tpd
[2]
ns
Tamb = 40 C to +85 C
propagation A, B to Y
delay
VCCI = 0.75 V to 0.85 V
tpd
[2]
VCCI = 1.1 V to 1.3 V
VCCI = 1.4 V to 1.6 V
16.0
2.8
9.9
18.2
2.5
7.8
13.2
ns
VCCI = 1.65 V to 1.95 V
15.6
2.7
9.5
17.3
2.4
7.3
11.8
ns
15.2
2.5
9.0
16.8
2.2
6.9
11.0
ns
-
1.0
-
-
1.0
-
-
ns
VCCI = 2.3 V to 2.7 V
tt
transition
time
VCCI = 0.75 V to 2.7 V
[3]
[1]
Typical values are measured at nominal supply voltages and Tamb = +25 C.
[2]
tpd is the same as tPLH and tPHL.
[3]
tt is the same as tTHL and tTLH.
74AXP1T32
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 7 November 2016
©
Nexperia B.V. 2017. All rights reserved
7 of 18
74AXP1T32
Nexperia
Dual supply 2-input OR gate
Table 11. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit, see Figure 12; for waveform, see Figure 5.
Symbol Parameter
Conditions
VCCO
2.5 V 0.2 V
Min
Unit
3.3 V 0.3 V
Typ[1] Max
Min
5.0 V 0.5 V
Typ[1] Max
Min
Typ[1] Max
Tamb = 25 C
propagation A, B to Y
delay
VCCI = 0.75 V to 0.85 V
tpd
[2]
2
14
69
2
14
77
2
15
89
ns
VCCI = 1.1 V to 1.3 V
2.4
6.9
10.9
2.2
6.3
9.6
2.1
6.0
9.1
ns
VCCI = 1.4 V to 1.6 V
2.1
6.0
9.1
2.0
5.4
8.2
1.9
5.0
7.7
ns
VCCI = 1.65 V to 1.95 V
2.0
5.6
8.6
1.8
4.9
7.6
1.8
4.6
7.2
ns
VCCI = 2.3 V to 2.7 V
1.9
5.1
8.0
1.7
4.5
7.0
1.6
4.1
6.5
ns
2
14
164
2
14
191
2
15
222 ns
VCCI = 1.1 V to 1.3 V
2.4
6.9
10.9
2.2
6.3
9.6
2.1
6.0
9.1
ns
VCCI = 1.4 V to 1.6 V
2.1
6.0
9.1
2.0
5.4
8.2
1.9
5.0
7.7
ns
VCCI = 1.65 V to 1.95 V
2.0
5.6
8.6
1.8
4.9
7.6
1.8
4.6
7.2
ns
1.9
5.1
8.0
1.7
4.5
7.0
1.6
4.1
6.5
ns
1.0
-
-
1.0
-
-
1.0
-
-
ns
Tamb = 40 C to +85 C
propagation A, B to Y
delay
VCCI = 0.75 V to 0.85 V
tpd
[2]
VCCI = 2.3 V to 2.7 V
transition
time
tt
[1]
VCCI = 0.75 V to 2.7 V
[3]
Typical values are measured at nominal supply voltages and tamb = +25 C.
[2]
tpd is the same as tPLH and tPHL.
[3]
tt is the same as tTHL and tTLH.
74AXP1T32
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 7 November 2016
©
Nexperia B.V. 2017. All rights reserved
8 of 18
74AXP1T32
Nexperia
Dual supply 2-input OR gate
Table 12. Typical dynamic characteristics at Tamb = 25 C
Voltages are referenced to GND (ground = 0 V); for test circuit, see Figure 12; for waveform, see Figure 5.
Symbol Parameter
power
dissipation
capacitance
CPD
Conditions
VCCO
Unit
1.2 V
1.5 V
1.8 V
2.5 V
3.3 V
5.0 V
VCCI = 0.8 V
0.5
0.5
0.5
0.5
0.5
0.5
pF
VCCI = 1.2 V
0.5
0.5
0.5
0.5
0.5
0.5
pF
VCCI = 1.5 V
0.5
0.5
0.5
0.5
0.5
0.5
pF
VCCI = 1.8 V
0.6
0.6
0.6
0.6
0.6
0.6
pF
0.8
0.8
0.8
0.8
0.8
0.8
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
fi = 1 MHz; RL = ; VI = 0 V to VCCI
[1]
[2]
input supply
VCCI = 2.5 V
[3]
output supply
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]
CPD is used to determine the dynamic power dissipation (PD in W).
[2]
Power dissipated from input supply (VCCI)
PD = CPD VCCI2 fi 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;
[3]
Power dissipated from output supply (VCCO)
PD = (CL + CPD) VCCO2 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;
74AXP1T32
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 7 November 2016
©
Nexperia B.V. 2017. All rights reserved
9 of 18
74AXP1T32
Nexperia
Dual supply 2-input OR gate
11.1 Waveforms and graphs
9,
$%LQSXW
90
90
*1'
W3/+
92+
W3+/
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