IN74HCT27A Overview
TECHNICAL DATA IN74HCT27A Triple 3-Input NOR Gate The IN74HCT27A is high-speed Si-gate CMOS device and is pin patible with low power Schottky TTL (LSTTL). The device provide the Triple 3-input NOR function. Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range:.