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HD74LS191

Synchronous Up / Down 4-bit Binary Counter (single clock line)

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

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74LS191

Synchronous Up/Down 4-bit Binary Counters(single clock line)

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

HitachiHitachi Semiconductor

日立日立公司

HD74LS191

Ouadruple 2-input Positive NAND Gates

HitachiHitachi Semiconductor

日立日立公司

HD74LS191FPEL

Synchronous Up / Down 4-bit Binary Counter (single clock line)

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

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74LS191P

Synchronous Up / Down 4-bit Binary Counter (single clock line)

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

替換型號

詳細參數

  • 型號：

    HD74LS191

  • 制造商：

    Renesas Electronics

  • 功能描述：

    74LS Counter

  • 功能描述：

    74LS Counter Bulk

供應商型號品牌批號封裝庫存備注價格
HITACHI
2023+
SOP
50000
原裝現貨
 詢價
RENESAS
24+
DIP16
6800
絕對原裝!真實庫存!
 詢價
HIT
97+
DIP16
2590
全新原裝進口自己庫存優(yōu)勢
 詢價
RENESAS
DIP
1472
正品原裝--自家現貨-實單可談
 詢價
HIT
23+
TSSOP
5000
原裝正品,假一罰十
 詢價
24+
DIP-16
25
詢價
HIT
17+
DIP16
9988
只做原裝進口,自己庫存
 詢價
HIT
01+
DIP-20
21
原裝現貨海量庫存歡迎咨詢
 詢價
RENESAS
19+
DIP16
73024
原廠代理渠道,每一顆芯片都可追溯原廠；
 詢價
HIT
22+
DIP-20
1000
全新原裝現貨!自家?guī)齑?
 詢價
更多HD74LS191供應商 更新時間2025-2-1 15:04:00

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