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CD74HCT257E

型號：CD74HCT257E；Package：PDIP；High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs

Features ?BufferedInputs ?TypicalPropagationDelay(IntoOutput)=12nsat VCC=5V,CL=15pF,TA=25oC ?Fanout(OverTemperatureRange) -StandardOutputs...............10LSTTLLoads -BusDriverOutputs.............15LSTTLLoads ?WideOperatingT

CD74HCT257E

型號：CD74HCT257E.A；Package：PDIP；High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs

Features ?BufferedInputs ?TypicalPropagationDelay(IntoOutput)=12nsat VCC=5V,CL=15pF,TA=25oC ?Fanout(OverTemperatureRange) -StandardOutputs...............10LSTTLLoads -BusDriverOutputs.............15LSTTLLoads ?WideOperatingT