IN74HCT153 Overview
IN74HCT153 DUAL 4-INPUT DATA SELECTOR/MULTIPLEXER High-Performance Silicon-Gate CMOS The IN74HCT153 is identical in pinout to the LS/ALS153. The IN74HCT153 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.