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74LS221

74LS221DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

GeneralDescription TheDM74LS221isadualmonostablemultivibratorwith Schmitt-triggerinput.Eachdevicehasthreeinputspermitting thechoiceofeitherleading-edgeortrailing-edgetriggering. Pin(A)isanactive-LOWtriggertransitioninputand pin(B)isanactive-HIGHtransitionSc

SYC

SYC Electronica

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(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)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(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)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(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
TexasInstruments
18+
ICDUALMONOMULTIVIB16-DIP
6800
公司原裝現(xiàn)貨/歡迎來(lái)電咨詢!
 詢價(jià)
TI
22+
NA
500000
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂
 詢價(jià)
TEXAS INSTRUMENTS
2022+
原廠原包裝
8600
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷
 詢價(jià)
TI(德州儀器)
24+
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(德州儀器)
24+
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)
24+
PDIP-16
690000
代理渠道/支持實(shí)單/只做原裝
 詢價(jià)
24+
N/A
60000
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇
 詢價(jià)
TI(德州儀器)
2024+
PDIP-16
500000
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán)
 詢價(jià)
TI
2025+
PDIP-16
16000
原裝優(yōu)勢(shì)絕對(duì)有貨
 詢價(jià)
TI
24+
16-DIP
2732
主營(yíng)TI原裝正品,歡迎選購(gòu)
 詢價(jià)
更多SN74LS221NDS供應(yīng)商 更新時(shí)間2025-4-26 15:13:00

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