IN74AC00
QUAD 2-INPUT NAND GATE
High-Speed Silicon-Gate CMOS
The IN74AC00 is identical in pinout to the LS/ALS00, HC/HCT00. The device inputs are
compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LS/ALS outputs.
• 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
LOGIC DIAGRAM
ORDERING INFORMATION
IN74AC00N Plastic
IN74AC00D SOIC
TA = -40° to 85° C for all
packages
PIN ASSIGNMENT
PIN 14 =VCC
PIN 7 = GND
FUNCTION TABLE
Inputs
Output
A
B
Y
L
L
H
L
H
H
H
L
H
H
H
L
1