TECHNICAL DATA
IN74HC32A
Quad 2-Input OR Gate
High-Performance Silicon-Gate CMOS
The IN74HC32A is identical in pinout to the LS/ALS32. The
device inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LS/ALSTTL 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
High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
IN74HC32AN Plastic
IN74HC32AD SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
Output
A
L
B
L
H
L
H
Y
L
PIN 14 =VCC
PIN 7 = GND
L
H
H
H
H
H
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