型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
SN74LS190 | SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL 文件:512.63 Kbytes Page:14 Pages | TITexas Instruments 德州仪器美国德州仪器公司 | ||
SN74LS190 | SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL 文件:1.06224 Mbytes Page:16 Pages | TI1Texas Instruments 德州仪器 | ||
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 | |||
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 | |||
SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL 文件:512.63 Kbytes Page:14 Pages | TITexas Instruments 德州仪器美国德州仪器公司 | |||
SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL 文件:1.06224 Mbytes Page:16 Pages | TI1Texas Instruments 德州仪器 | |||
SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL 文件:1.06224 Mbytes Page:16 Pages | TI1Texas Instruments 德州仪器 | |||
SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL 文件:512.63 Kbytes Page:14 Pages | TITexas Instruments 德州仪器美国德州仪器公司 | |||
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 | |||
SynchronousUp/DownDecadeCounters(singleclockline) SynchronousUp/DownDecadeCounters(singleclockline) Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputchangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnorm | HitachiHitachi Semiconductor 日立日立公司 | |||
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 | |||
SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL 文件:1.06224 Mbytes Page:16 Pages | TI1Texas Instruments 德州仪器 | |||
SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL 文件:512.63 Kbytes Page:14 Pages | TITexas Instruments 德州仪器美国德州仪器公司 |
替换型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
Synchronous 4-Bit Up/Down Counters with Mode Control | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | |||
Synchronous Up / Down Decade Counter (signal clock line) | RENESASRenesas Technology Corp 瑞萨瑞萨科技有限公司 | |||
Synchronous Up/Down Decade Counters(single clock line) | HitachiHitachi Semiconductor 日立日立公司 | |||
Ouadruple 2-input Positive NAND Gates | HitachiHitachi Semiconductor 日立日立公司 | |||
Synchronous Up / Down Decade Counter (signal clock line) | RENESASRenesas Technology Corp 瑞萨瑞萨科技有限公司 |
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
DIP16 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
|||
24+ |
DIP16 |
75 |
本站现货库存 |
||||
TI/德州仪器 |
2404+ |
DIP-16 |
3300 |
现货正品原装,假一赔十 |
|||
TI/德州仪器 |
24+ |
DIP-16 |
182 |
只供应原装正品 欢迎询价 |
|||
TI/德州仪器 |
20+ |
DIP16 |
67500 |
原装优势主营型号-可开原型号增税票 |
|||
TI |
2025+ |
SOIC-16 |
16000 |
原装优势绝对有货 |
|||
24+ |
N/A |
60000 |
一级代理-主营优势-实惠价格-不悔选择 |
||||
TI |
23+ |
DIP-16 |
8650 |
受权代理!全新原装现货特价热卖! |
|||
TI |
1824+ |
DIP16 |
3108 |
原装现货专业代理,可以代拷程序 |
|||
TI/德州仪器 |
1535+ |
1240 |
SN74LS190规格书下载地址
SN74LS190参数引脚图相关
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SN74LS190数据表相关新闻
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