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HD74LS191

SynchronousUp/Down4-bitBinaryCounters(singleclockline)

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

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

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

SN74LS191D

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments

德州儀器

SN74LS191DR

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments

德州儀器

替換型號

供應商型號品牌批號封裝庫存備注價格
Telit
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
TELIT
2447
SMD
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
 詢價
TelitWireless
1000
詢價
MOT
NULL
TO-3
10
普通
 詢價
MOTOROLA
05+
原廠原裝
5062
只做全新原裝真實現(xiàn)貨供應
 詢價
MOT
23+
65480
詢價
AVAGO
24+
NA
5000
全現(xiàn)原裝公司現(xiàn)貨
 詢價
AVAGO
23+
NA
93
專業(yè)電子元器件供應鏈正邁科技特價代理QQ1304306553
 詢價
AVAGO
25+23+
NA
33316
絕對原裝正品全新進口深圳現(xiàn)貨
 詢價
AVAGO
ROHS+Original
NA
93
專業(yè)電子元器件供應鏈/QQ 350053121 /正納電子
 詢價
更多HEPC74LS191P供應商 更新時間2025-5-8 15:00:00

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