KK74ACT153 Description
KK74ACT153 Dual 4-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS The KK74ACT153 is identical in pinout to the LS/ALS153, HC/HCT153. The KK74ACT153 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The Address Inputs select one of four Data Inputs from each multiplexer.