HCT04 Overview
SL74HCT04 Hex Inverter High-Performance Silicon-Gate CMOS The SL74HCT04 may be used as a level converter for interfacing TTL or NMOS outputs to High-Speed CMOS inputs. The SL74HCT04 is identical in pinout to the LS/ALS04. TTL/NMOS-patible Input Levels Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range:.