KK74HC02A Datasheet, PDF (1/5 Pages) KODENSHI KOREA CORP. – Quad 2-Input NOR Gate

Quad 2-Input NOR Gate
TECHNICAL DATA
KK74HC02A
The KK74HC02A is identical in pinout to the LS/ALS02. The device
inputs are compatible with standard CMOS outputs; with pullup resistors,
they are compatible with LS/ALSTTL outputs.
• 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
KK74HC02AN Plastic
KK74HC02AD SOIC
T_A = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 14 =V_CC
PIN 7 = GND
FUNCTION TABLE
Inputs
A
B
L
L
L
H
H
L
H
H
Output
Y
H
L
L
L
1