型号 功能描述 生产厂家&企业 LOGO 操作
DM74LS221M

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

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

Fairchild
DM74LS221M

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

文件:142.7 Kbytes Page:6 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

NSC

74LS221DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

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

SYC

SYC Electronica

SYC

LOWPOWERSCHOTTKY

DualMonostableMultivibratorswithSchmitt-Triggerinputs •SN74LS221isaDualHighlyStableOne-Shot •OverridingClearTerminatesOutputPulse •PinOutisIdenticaltoSN74LS123

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

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

Fairchild

DUALMONOSTABLEMULTIVIBRATORSWITHSCHMITT-TRIGGERINPUTS

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

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

Motorola

LOWPOWERSCHOTTKY

DualMonostableMultivibratorswithSchmitt-Triggerinputs •SN74LS221isaDualHighlyStableOne-Shot •OverridingClearTerminatesOutputPulse •PinOutisIdenticaltoSN74LS123

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

DM74LS221M产品属性

  • 类型

    描述

  • 型号

    DM74LS221M

  • 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

更新时间:2025-5-18 13:36:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FSC
24+
DIP
6430
原装现货/欢迎来电咨询
FAIRCHILD
23+
SOP-14
5886
全新原装正品现货,支持订货
FAIRCHILD/仙童
23+
01
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
FAIRCHILD/仙童
23+
SOP-14
50000
全新原装正品现货,支持订货
A
24+
b
3
FAIRCHILD
20+
SOP-14
5886
进口原装现货,假一赔十
Fairchild/ON
22+
16DIP
9000
原厂渠道,现货配单
Fairchild/ON
21+
16DIP
13880
公司只售原装,支持实单
FAIRCHILD/仙童
24+
DIP
33487
郑重承诺只做原装进口现货
NS/FSC
24+
DIP-16
36500
原装现货/放心购买

DM74LS221M芯片相关品牌

  • DATADELAY
  • Fujitsu
  • Hittite
  • JHE
  • Lattice
  • Microsemi
  • MOLEX10
  • NUMONYX
  • SHARMA
  • TI1
  • Vitec
  • ZSELEC

DM74LS221M数据表相关新闻