Dual 4-Input AND Gate

The IN74HCT21A is high-speed Si-gate CMOS device and is pin compatible 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: 4.5 to 5.5 V

· Low Input Current: 1.0 μA

· High Noise Immunity Characteristic of CMOS Devices