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DM74LS221SJ

Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs

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

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

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

瑞萨瑞萨科技有限公司

HD74LS221P

DualMonostableMultivibrators

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

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

HD74LS221RPEL

DualMonostableMultivibrators

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

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

SN74LS221

DUALMONOSTABLEMULTIVIBRATORSWITHSCHMITT-TRIGGERINPUTS

TITexas Instruments

德州仪器美国德州仪器公司

SN74LS221

LOWPOWERSCHOTTKY

DualMonostableMultivibratorswithSchmitt-Triggerinputs •SN74LS221isaDualHighlyStableOne-Shot •OverridingClearTerminatesOutputPulse •PinOutisIdenticaltoSN74LS123

ONSEMION Semiconductor

安森美半导体安森美半导体公司

SN74LS221

DUALMONOSTABLEMULTIVIBRATORSWITHSCHMITT-TRIGGERINPUTS

TITexas Instruments

德州仪器美国德州仪器公司

SN74LS221

DUALMONOSTABLEMULTIVIBRATPORSWITHSCHMITT-TRIGGERINPUTS

TITexas Instruments

德州仪器美国德州仪器公司

详细参数

  • 型号:

    DM74LS221SJ

  • 功能描述:

    单稳态多谐振荡器 Dl Non-Ret One-Shot

  • RoHS:

  • 制造商:

    Texas Instruments

  • 每芯片元件:

    1

  • 逻辑系列:

    LVC

  • 逻辑类型:

    Monostable Multivibrator

  • 封装/箱体:

    SSOP-8

  • 传播延迟时间:

    18.6 ns

  • 高电平输出电流:

    - 32 mA

  • 低电平输出电流:

    32 mA

  • 电源电压-最大:

    5.5 V

  • 电源电压-最小:

    1.65 V

  • 最大工作温度:

    + 85 C

  • 最小工作温度:

    - 40 C

  • 封装:

    Reel

供应商型号品牌批号封装库存备注价格
onsemi(安森美)
24+
PDIP16
907
只做原装,提供一站式配单服务,代工代料。BOM配单
询价
FAIRCHILD
05+
原厂原装
19023
只做全新原装真实现货供应
询价
FAIRCHILD
23+
NA
19960
只做进口原装,终端工厂免费送样
询价
原厂
2020+
483
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
FSC/ON
23+
原包装原封 □□
13361
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存
询价
FAIRCHILD/仙童
2023+
NA
11000
AI智能識别、工業、汽車、醫療方案LPC批量及配套一站
询价
onsemi(安森美)
24+
PDIP16
1476
原装现货,免费供样,技术支持,原厂对接
询价
24+
N/A
73000
一级代理-主营优势-实惠价格-不悔选择
询价
NSC
24+/25+
238
原装正品现货库存价优
询价
NSC
2016+
DIP20
6523
只做进口原装现货!假一赔十!
询价
更多DM74LS221SJ供应商 更新时间2025-7-24 16:51:00