KK74ACT623 Description
KK74ACT623 Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS The KK74ACT623 is identical in pinout to the LS/ALS623, HC/HCT623. The KK74ACT623 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The KK74ACT623 is a 3-state noninverting transceiver that is used for 2-way munication between data buses.