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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

仙童半導體飛兆/仙童半導體公司

74LS221

LOWPOWERSCHOTTKY

DualMonostableMultivibratorswithSchmitt-Triggerinputs ?SN74LS221isaDualHighlyStableOne-Shot ?OverridingClearTerminatesOutputPulse ?PinOutisIdenticaltoSN74LS123

ONSEMION Semiconductor

安森美半導體安森美半導體公司

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

安森美半導體安森美半導體公司

DM74LS221

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

NSCNational Semiconductor (TI)

美國國家半導體美國國家半導體公司

DM74LS221

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

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

FairchildFairchild Semiconductor

仙童半導體飛兆/仙童半導體公司

DM74LS221M

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

NSCNational Semiconductor (TI)

美國國家半導體美國國家半導體公司

DM74LS221M

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

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

FairchildFairchild Semiconductor

仙童半導體飛兆/仙童半導體公司

DM74LS221N

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

NSCNational Semiconductor (TI)

美國國家半導體美國國家半導體公司

詳細參數(shù)

  • 型號：

    SN74LS221ND

  • 制造商：

    Motorola Inc

供應商型號品牌批號封裝庫存備注價格
TexasInstruments
18+
ICDUALMONOMULTIVIB16-DIP
6800
公司原裝現(xiàn)貨/歡迎來電咨詢!
 詢價
TI/德州儀器
18+
PDIP-16
13000
向鴻專營TI ADI,代理渠道可訂貨
 詢價
TI
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
 詢價
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立分銷
 詢價
TI(德州儀器)
23+
PDIP16
7350
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術(shù)支持!!!
 詢價
TI
2024+
PDIP-16
16000
原裝優(yōu)勢絕對有貨
 詢價
TI(德州儀器)
23+
PDIP16
1476
原裝現(xiàn)貨,免費供樣,技術(shù)支持,原廠對接
 詢價
TI/德州儀器
23+
PDIP-16
8355
只做原裝現(xiàn)貨/實單可談/支持含稅拆樣
 詢價
TI(德州儀器)
24+
PDIP-16
690000
代理渠道/支持實單/只做原裝
 詢價
24+
N/A
60000
一級代理-主營優(yōu)勢-實惠價格-不悔選擇
 詢價
更多SN74LS221ND供應商 更新時間2025-3-3 16:02:00

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