Logic Family/Base Number:74Act157; Logic Type:Multiplexer; No. Of Channels:4Channels; Line Configuration:2:1; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Case Style:Soic; No. Of Pins:16Pins; Logic Ic Family:74Act Rohs Compliant: Yes |Onsemi MC74ACT157DR2G.