LOGIC, 4-1 DATA SELECT/MUX, 16DIP; Logic Type:Data Selector / Multiplexer; No. of Channels:2; Ratio:4:1; Supply Voltage Range:4.75V to 5.25V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:74253; Logic IC Family:LS; Logic IC Function:Dual 4-to-1 Line Data Selector / Multiplexer with 3-State Outputs; Package / Case:PDIP; Ratio:4:1; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Termination Type:Through Hole