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CD74HC221M96.A

Marking：HC221M；Package：SOIC；High-Speed CMOS Logic Dual Monostable Multivibrator with Reset

Features ?OverridingRESETTerminatesOutputPulse ?TriggeringfromtheLeadingorTrailingEdge ?QandQBufferedOutputs ?SeparateResets ?WideRangeofOutput-PulseWidths ?SchmittTriggeronBInputs ?Fanout(OverTemperatureRange) -StandardOutputs..............

CD74HC221NSR.A

Marking：HC221M；Package：SOP；High-Speed CMOS Logic Dual Monostable Multivibrator with Reset

Features ?OverridingRESETTerminatesOutputPulse ?TriggeringfromtheLeadingorTrailingEdge ?QandQBufferedOutputs ?SeparateResets ?WideRangeofOutput-PulseWidths ?SchmittTriggeronBInputs ?Fanout(OverTemperatureRange) -StandardOutputs..............

CD74HC237M

Marking：HC237M；Package：SOIC；High-Speed CMOS Logic, 3- to 8-Line Decoder/Demultiplexer with Address Latches

Features ?SelectOneofEightDataOutputs -ActiveLowforCD74HC137andCD74HCT137 -ActiveHighfor’HC237andCD74HCT237 ?l/OPortorMemorySelector ?TwoEnableInputstoSimplifyCascading ?TypicalPropagationDelayof13nsatVCC=5V, 15pF,TA=25oC(CD74HC237) ?Fanout(Over

CD74HC237M96

Marking：HC237M；Package：SOIC；High-Speed CMOS Logic, 3- to 8-Line Decoder/Demultiplexer with Address Latches

Features ?SelectOneofEightDataOutputs -ActiveLowforCD74HC137andCD74HCT137 -ActiveHighfor’HC237andCD74HCT237 ?l/OPortorMemorySelector ?TwoEnableInputstoSimplifyCascading ?TypicalPropagationDelayof13nsatVCC=5V, 15pF,TA=25oC(CD74HC237) ?Fanout(Over

CD74HC237NSR

Marking：HC237M；Package：SO；High-Speed CMOS Logic, 3- to 8-Line Decoder/Demultiplexer with Address Latches

Features ?SelectOneofEightDataOutputs -ActiveLowforCD74HC137andCD74HCT137 -ActiveHighfor’HC237andCD74HCT237 ?l/OPortorMemorySelector ?TwoEnableInputstoSimplifyCascading ?TypicalPropagationDelayof13nsatVCC=5V, 15pF,TA=25oC(CD74HC237) ?Fanout(Over

CD74HC253M

Marking：HC253M；Package：SOIC；High-Speed CMOS Logic Dual 4-Input Multiplexer

Features ?CommonSelectInputs ?SeparateOutput-EnableInputs ?Three-StateOutputs ?Fanout(OverTemperatureRange) -StandardOutputs...............10LSTTLLoads -BusDriverOutputs.............15LSTTLLoads ?WideOperatingTemperatureRange...-55o

CD74HC253M.A

Marking：HC253M；Package：SOIC；High-Speed CMOS Logic Dual 4-Input Multiplexer

Features ?CommonSelectInputs ?SeparateOutput-EnableInputs ?Three-StateOutputs ?Fanout(OverTemperatureRange) -StandardOutputs...............10LSTTLLoads -BusDriverOutputs.............15LSTTLLoads ?WideOperatingTemperatureRange...-55o

CD74HC253MT

Marking：HC253M；Package：SOIC；High-Speed CMOS Logic Dual 4-Input Multiplexer

Features ?CommonSelectInputs ?SeparateOutput-EnableInputs ?Three-StateOutputs ?Fanout(OverTemperatureRange) -StandardOutputs...............10LSTTLLoads -BusDriverOutputs.............15LSTTLLoads ?WideOperatingTemperatureRange...-55o

CD74HC253MT.A

Marking：HC253M；Package：SOIC；High-Speed CMOS Logic Dual 4-Input Multiplexer

Features ?CommonSelectInputs ?SeparateOutput-EnableInputs ?Three-StateOutputs ?Fanout(OverTemperatureRange) -StandardOutputs...............10LSTTLLoads -BusDriverOutputs.............15LSTTLLoads ?WideOperatingTemperatureRange...-55o

CD74HC257M

Marking：HC257M；Package：SOIC；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