KK74ACT02 Overview
KK74ACT02 Quad 2-Input NOR Gate High-Speed Silicon-Gate CMOS The KK74ACT02 is identical in pinout to the LS/ALS02, HC/HCT02. The KK74ACT02 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. TTL/NMOS patible Input Levels Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range:.