74HC CMOS, 74HC157, DIP16, 6V; Logic IC Function:Quad 2-Input Multiplexer; Logic IC Family:HC; Logic IC Base Number:74157; Voltage, Supply Min:2V; Voltage, Supply Max:6V; Case Style:DIP; Operating Temperature Range:-55°C to +125°C; Base Number:74; IC Generic Number:74HC157; Logic Function Number:157; No. of Gates:4; No. of Inputs:2; No. of Pins:16; Supply Voltage:6V; Temp, Op. Max:125°C; Temp, Op. Min:-55°C