KK74HC21A - Dual 4-Input AND Gate
TECHNICAL DATA KK74HC21A Dual 4-Input AND Gate The KK74HC21A is high-speed Si-gate CMOS device and is pin compatible with pullup resistors with low power Schottky TTL (LSTTL).
The device provide the Dual 4-input AND function.
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 KK74HC21AN Plastic KK74HC21AD SOIC TA = -55°
