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HD74LS190

Synchronous Up / Down Decade Counter (signal clock line)

Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnormallyassociatedwithasynchronous(rippleclock)counte

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

HD74LS190

Synchronous Up/Down Decade Counters(single clock line)

SynchronousUp/DownDecadeCounters(singleclockline) Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputchangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnorm

HitachiHitachi Semiconductor

日立日立公司

HD74LS190

Ouadruple 2-input Positive NAND Gates

HitachiHitachi Semiconductor

日立日立公司

HD74LS190FPEL

Synchronous Up / Down Decade Counter (signal clock line)

Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnormallyassociatedwithasynchronous(rippleclock)counte

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

HD74LS190P

Synchronous Up / Down Decade Counter (signal clock line)

Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnormallyassociatedwithasynchronous(rippleclock)counte

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

SN74LS190

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments

德州仪器美国德州仪器公司

SN74LS190

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

SN74LS190D

PRESETTABLEBCD/DECADEUP/DOWNCOUNTERSPRESETTABLE4-BITBINARYUP/DOWNCOUNTERS

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

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

SN74LS190D

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments

德州仪器美国德州仪器公司

SN74LS190D

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

供应商型号品牌批号封装库存备注价格
N/A
23+
DIP16
1517
专业优势供应
询价
HIT
18+
DIP-16
85600
保证进口原装可开17%增值税发票
询价
HIT
24+
DIP
6430
原装现货/欢迎来电咨询
询价
HITACHI/日立
23+
DIP
50000
全新原装正品现货,支持订货
询价
HITACHI/日立
23+
SOP16
50000
全新原装正品现货,支持订货
询价
HITACHI/日立
23+
SOP16
3540
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
HITACHI/日立
07+
SOP16
852
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
HIT
68500
一级代理 原装正品假一罚十价格优势长期供货
询价
HIT
23+
DIP
59125
##公司主营品牌长期供应100%原装现货可含税提供技术
询价
HIT
23+
DIP
20000
全新原装假一赔十
询价
更多HD74LS190供应商 更新时间2025-7-23 9:13:00