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74LS221

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

GeneralDescription TheDM74LS221isadualmonostablemultivibratorwithSchmitt-triggerinput.Eachdevicehasthreeinputspermittingthechoiceofeitherleading-edgeortrailing-edgetriggering.Pin(A)isanactive-LOWtriggertransitioninputandpin(B)isanactive-HIGHtransitionSchm

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

74LS221

LOWPOWERSCHOTTKY

DualMonostableMultivibratorswithSchmitt-Triggerinputs ?SN74LS221isaDualHighlyStableOne-Shot ?OverridingClearTerminatesOutputPulse ?PinOutisIdenticaltoSN74LS123

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

74LS221N

DUALMONOSTABLEMULTIVIBRATORSWITHSCHMITT-TRIGGERINPUTS

DUALMONOSTABLEMULTIVIBRATORSWITHSCHMITT-TRIGGERINPUTS EachmultivibratoroftheLS221featuresanegative-transition-triggeredinputandapositive-transition-triggeredinputeitherofwhichcanbeusedasaninhibitinput. Pulsetriggeringoccursatavoltagelevelandisnotrelated

MotorolaMotorola, Inc

摩托羅拉加爾文制造公司

74LS221N

LOWPOWERSCHOTTKY

DualMonostableMultivibratorswithSchmitt-Triggerinputs ?SN74LS221isaDualHighlyStableOne-Shot ?OverridingClearTerminatesOutputPulse ?PinOutisIdenticaltoSN74LS123

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

DM74LS221

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

DM74LS221

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

GeneralDescription TheDM74LS221isadualmonostablemultivibratorwithSchmitt-triggerinput.Eachdevicehasthreeinputspermittingthechoiceofeitherleading-edgeortrailing-edgetriggering.Pin(A)isanactive-LOWtriggertransitioninputandpin(B)isanactive-HIGHtransitionSchm

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

DM74LS221M

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

DM74LS221M

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

GeneralDescription TheDM74LS221isadualmonostablemultivibratorwithSchmitt-triggerinput.Eachdevicehasthreeinputspermittingthechoiceofeitherleading-edgeortrailing-edgetriggering.Pin(A)isanactive-LOWtriggertransitioninputandpin(B)isanactive-HIGHtransitionSchm

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

DM74LS221N

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

DM74LS221N

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

GeneralDescription TheDM74LS221isadualmonostablemultivibratorwithSchmitt-triggerinput.Eachdevicehasthreeinputspermittingthechoiceofeitherleading-edgeortrailing-edgetriggering.Pin(A)isanactive-LOWtriggertransitioninputandpin(B)isanactive-HIGHtransitionSchm

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

DM74LS221SJ

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

GeneralDescription TheDM74LS221isadualmonostablemultivibratorwithSchmitt-triggerinput.Eachdevicehasthreeinputspermittingthechoiceofeitherleading-edgeortrailing-edgetriggering.Pin(A)isanactive-LOWtriggertransitioninputandpin(B)isanactive-HIGHtransitionSchm

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

HD74LS221

Ouadruple2-inputPositiveNANDGates

HitachiHitachi Semiconductor

日立日立公司

HD74LS221

DualMonostableMultivibrators

●Quadrupie2-InputPositiveNANDGates ●Quadruple2-InputPositiveNANDGates(withOpenCollectorOutput) (Continue....)

HitachiHitachi Semiconductor

日立日立公司

HD74LS221

DualMonostableMultivibrators

Thismultivibratorfeaturesanegative-transition-triggeredinputandapositive-transition-triggeredinputeitherofwhichcanbeusedasaninhibitinput.Pulsetriggeringoccursataparticularvoltagelevelandisnotdirectlyrelatedtothetransitiontimeoftheinputpulse.Schmitt-trigger

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74LS221P

DualMonostableMultivibrators

Thismultivibratorfeaturesanegative-transition-triggeredinputandapositive-transition-triggeredinputeitherofwhichcanbeusedasaninhibitinput.Pulsetriggeringoccursataparticularvoltagelevelandisnotdirectlyrelatedtothetransitiontimeoftheinputpulse.Schmitt-trigger

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74LS221RPEL

DualMonostableMultivibrators

Thismultivibratorfeaturesanegative-transition-triggeredinputandapositive-transition-triggeredinputeitherofwhichcanbeusedasaninhibitinput.Pulsetriggeringoccursataparticularvoltagelevelandisnotdirectlyrelatedtothetransitiontimeoftheinputpulse.Schmitt-trigger

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

SN74LS221

DUALMONOSTABLEMULTIVIBRATORSWITHSCHMITT-TRIGGERINPUTS

TITexas Instruments

德州儀器美國德州儀器公司

SN74LS221

LOWPOWERSCHOTTKY

DualMonostableMultivibratorswithSchmitt-Triggerinputs ?SN74LS221isaDualHighlyStableOne-Shot ?OverridingClearTerminatesOutputPulse ?PinOutisIdenticaltoSN74LS123

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

SN74LS221

DUALMONOSTABLEMULTIVIBRATORSWITHSCHMITT-TRIGGERINPUTS

TITexas Instruments

德州儀器美國德州儀器公司

SN74LS221

DUALMONOSTABLEMULTIVIBRATPORSWITHSCHMITT-TRIGGERINPUTS

TITexas Instruments

德州儀器美國德州儀器公司

供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
TexasInstruments
18+
ICDUALMONOMULTIVIB16-DIP
6800
公司原裝現(xiàn)貨/歡迎來電咨詢!
 詢價(jià)
TI/德州儀器
18+
PDIP-16
13000
向鴻專營TI ADI,代理渠道可訂貨
 詢價(jià)
TI
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
 詢價(jià)
TEXAS INSTRUMENTS
2022+
原廠原包裝
8600
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷
 詢價(jià)
TI(德州儀器)
23+
PDIP16
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
 詢價(jià)
TI
2024+
PDIP-16
16000
原裝優(yōu)勢(shì)絕對(duì)有貨
 詢價(jià)
TI(德州儀器)
23+
PDIP16
1476
原裝現(xiàn)貨,免費(fèi)供樣,技術(shù)支持,原廠對(duì)接
 詢價(jià)
TI(德州儀器)
23+
PDIP16
6000
誠信服務(wù)，絕對(duì)原裝原盤
 詢價(jià)
TI/德州儀器
23+
PDIP-16
8355
只做原裝現(xiàn)貨/實(shí)單可談/支持含稅拆樣
 詢價(jià)
TI(德州儀器)
24+
PDIP-16
690000
代理渠道/支持實(shí)單/只做原裝
 詢價(jià)
更多SN74LS221NDS供應(yīng)商 更新時(shí)間2025-1-3 15:44:00

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