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DM74LS191N

Synchronous4-BitUp/DownCounterwithModeControl

GeneralDescription TheDM74LS191circuitisasynchronous,reversible,up/downcounter.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputschangesimultaneouslywhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheout

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

HD74LS191

SynchronousUp/Down4-bitBinaryCounters(singleclockline)

●Quadrupie2-InputPositiveNANDGates ●Quadruple2-InputPositiveNANDGates(withOpenCollectorOutput) (Continue....)

HitachiHitachi Semiconductor

日立日立公司

HD74LS191

Ouadruple2-inputPositiveNANDGates

HitachiHitachi Semiconductor

日立日立公司

HD74LS191

SynchronousUp/Down4-bitBinaryCounter(singleclockline)

SynchronousUp/Down4-bitBinaryCounter(singleclockline) Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothatthesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnormallyassociatedwithasynchronous(rippleclock)counters.

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74LS191FPEL

SynchronousUp/Down4-bitBinaryCounter(singleclockline)

SynchronousUp/Down4-bitBinaryCounter(singleclockline) Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothatthesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnormallyassociatedwithasynchronous(rippleclock)counters.

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74LS191P

SynchronousUp/Down4-bitBinaryCounter(singleclockline)

SynchronousUp/Down4-bitBinaryCounter(singleclockline) Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothatthesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnormallyassociatedwithasynchronous(rippleclock)counters.

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

SN74LS191

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments

德州儀器美國德州儀器公司

SN74LS191

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州儀器美國德州儀器公司

SN74LS191D

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州儀器美國德州儀器公司

SN74LS191D

PRESETTABLEBCD/DECADEUP/DOWNCOUNTERSPRESETTABLE4-BITBINARYUP/DOWNCOUNTERS

PRESETTABLEBCD/DECADEUP/DOWNCOUNTERS PRESETTABLE4-BITBINARYUP/DOWNCOUNTERS TheSN54/74LS190isasynchronousUP/DOWNBCDDecade(8421)CounterandtheSN54/74LS191isasynchronousUP/DOWNModulo-16BinaryCounter.StatechangesofthecountersaresynchronouswiththeLOW-to-HIGHtransit

MotorolaMotorola, Inc

摩托羅拉加爾文制造公司

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    SN74LS191NSR

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 計(jì)數(shù)器,除法器

  • 系列:

    74LS

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 邏輯類型:

    二進(jìn)制計(jì)數(shù)器

  • 方向:

    上,下

  • 定時(shí):

    同步

  • 觸發(fā)器類型:

    正邊沿

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SOIC(0.209",5.30mm 寬)

  • 供應(yīng)商器件封裝:

    16-SO

  • 描述:

    IC SYNC 4-BIT UP/DN CNTR 16SO

供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
TI(德州儀器)
24+
SO16208mil
2317
只做原裝,提供一站式配單服務(wù),代工代料。BOM配單
詢價(jià)
TI
23+
SOP
7000
絕對全新原裝!100%保質(zhì)量特價(jià)!請放心訂購!
詢價(jià)
TI
24+
SOP
1038
詢價(jià)
TI
2018+
SOP
6528
承若只做進(jìn)口原裝正品假一賠十!
詢價(jià)
Texas Instruments
24+
16-SO
56200
一級(jí)代理/放心采購
詢價(jià)
TI
20+
SOP-16
9854
就找我吧!--邀您體驗(yàn)愉快問購元件!
詢價(jià)
TI
21+
SOP
1625
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢!
詢價(jià)
TI(德州儀器)
2021+
SO-16
499
詢價(jià)
Texas Instruments(德州儀器)
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價(jià)
22+
NA
3450
加我QQ或微信咨詢更多詳細(xì)信息,
詢價(jià)
更多SN74LS191NSR供應(yīng)商 更新時(shí)間2025-7-29 8:12:00