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型號(hào) 功能描述 生產(chǎn)廠家&企業(yè) LOGO 操作
DM74LS221M

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

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

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

Fairchild
DM74LS221M

DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs

文件：142.7 Kbytes Page：6 Pages

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

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

安森美半導(dǎo)體安森美半導(dǎo)體公司

ONSEMI

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

Fairchild

DUALMONOSTABLEMULTIVIBRATORSWITHSCHMITT-TRIGGERINPUTS

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

MotorolaMotorola, Inc

摩托羅拉加爾文制造公司

Motorola

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

ONSEMI

DM74LS221M產(chǎn)品屬性

  • 類型

    描述

  • 型號(hào)

    DM74LS221M

  • 功能描述

    單穩(wěn)態(tài)多諧振蕩器 Dl Non-Ret One-Shot

  • RoHS

    否

  • 制造商

    Texas Instruments

  • 每芯片元件

    1

  • 邏輯系列

    LVC

  • 邏輯類型

    Monostable Multivibrator

  • 封裝/箱體

    SSOP-8

  • 傳播延遲時(shí)間

    18.6 ns

  • 高電平輸出電流

    - 32 mA

  • 低電平輸出電流

    32 mA

  • 電源電壓-最大

    5.5 V

  • 電源電壓-最小

    1.65 V

  • 最大工作溫度

    + 85 C

  • 最小工作溫度

    - 40 C

  • 封裝

    Reel

更新時(shí)間：2025-7-22 11:14:00
IC供應(yīng)商 芯片型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
FAIRCHILD
99+
SOP-14
5000
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
FAIRCHILD
24+
(B17)SOP-16
3600
絕對(duì)原裝!現(xiàn)貨熱賣!
NS
05+
原廠原裝
4236
只做全新原裝真實(shí)現(xiàn)貨供應(yīng)
FAIRCHILD/仙童
23+
01
10000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
FSC
23+
NA
20000
全新原裝假一賠十
NSC
24+
25PCS
2800
原裝現(xiàn)貨!可長(zhǎng)期供貨!
FAIRCHILD
23+
SOP-14
5886
全新原裝正品現(xiàn)貨,支持訂貨
FAIRCHILD/仙童
23+
SOP-14
50000
全新原裝正品現(xiàn)貨,支持訂貨
A
24+
b
3
FSC
1822+
DIP16
6852
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!

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