Logic Family/Base Number:74Act540; Logic Device Type:Buffer/Line Driver, Inverting; Logic Case Style:Soic; No. Of Pins:20Pins; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Ic Family:74Act; Logic Ic Base Number:74540 Rohs Compliant: Yes |Onsemi MC74ACT540DWG.