TECHNICAL DATA
IN74AC02
Quad 2-Input NOR Gate
High-Speed Silicon-Gate CMOS
The IN74AC02 is identical in pinout to the LS/ALS02,
HC/HCT02. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALS
outputs.
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Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0 µA; 0.1 µA @ 25°C
High Noise Immunity Characteristic of CMOS Devices
Outputs Source/Sink 24 mA
ORDERING INFORMATION
IN74AC02N Plastic
IN74AC02D SOIC
TA = -40° to 85° C for all
packages
LOGIC DIAGRAM
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
Output
PIN 14 =VCC
PIN 7 = GND
A
L
B
L
H
L
H
Y
H
L
L
L
L
H
H
11
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