LOGIC, DATA SELECTOR/MUX, 16DIP; Logic IC Function:Quad 2-to-1 Line Data Selector / Multiplexer; Logic IC Family:AHCT; Logic IC Base Number:74158; Min Supply Voltage:4.5V; Max Supply Voltage:5.5V; Termination Type:Through Hole; Case Style:PDIP; No. of Pins:16; Operating Temperature Range:-40°C to +85°C