型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
PRESETTABLEBCD/DECADEUP/DOWNCOUNTERPRESETTABLE4-BITBINARYUP/DOWNCOUNTER TheSN54/74LS192isanUP/DOWNBCDDecade(8421)CounterandtheSN54/74LS193isanUP/DOWNMODULO-16BinaryCounter.SeparateCountUpandCountDownClocksareusedandineithercountingmodethecircuitsoperatesynchronously.TheoutputschangestatesynchronouswiththeLOW-to-HIGHtransitions | MotorolaMotorola, Inc 摩托罗拉 | |||
SynchronousUp/Down4-bitBinaryCounters(dualclocklines) SynchronousUp/Down4-bitBinaryCounterwithDualClockLines | HitachiHitachi, Ltd. 日立公司 | |||
Synchronous4-BitBinaryCounterwithDualClock GeneralDescription TheDM74LS193circuitisasynchronousup/down4-bitbinarycounter.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputschangetogetherwhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheoutput | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
Synchronous4-BitBinaryCounterwithDualClock GeneralDescription TheDM74LS193circuitisasynchronousup/down4-bitbinarycounter.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputschangetogetherwhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheoutput | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
Synchronous4-BitBinaryCounterwithDualClock GeneralDescription TheDM74LS193circuitisasynchronousup/down4-bitbinarycounter.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputschangetogetherwhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheoutput | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 |
替换型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | MotorolaMotorola, Inc 摩托罗拉 | |||
Synchronous Up/Down 4-bit Binary Counters(dual clock lines) | HitachiHitachi, Ltd. 日立公司 | |||
Synchronous 4-Bit Binary Counter with Dual Clock | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
Synchronous 4-Bit Binary Counter with Dual Clock | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
Synchronous Up/Down 4-bit Binary Counters(dual clock lines) | HitachiHitachi, Ltd. 日立公司 | |||
Ouadruple 2-input Positive NAND Gates | HitachiHitachi, Ltd. 日立公司 | |||
Synchronous Up / Down Decade Counter (dual clock lines) | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | |||
Synchronous Up / Down Decade Counter (dual clock lines) | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | |||
SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) | TITexas Instruments 德州仪器美国德州仪器公司 | |||
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | MotorolaMotorola, Inc 摩托罗拉 | |||
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | |||
SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) | TITexas Instruments 德州仪器美国德州仪器公司 | |||
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | |||
SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) | TITexas Instruments 德州仪器美国德州仪器公司 | |||
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | MotorolaMotorola, Inc 摩托罗拉 |
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FSC/ON |
23+ |
原包装原封 □□ |
2525 |
原装进口特价供应 QQ 1304306553 更多详细咨询 库存 |
|||
NS |
22+ |
SOP |
2000 |
全新原装品牌专营 |
|||
onsemi(安森美) |
23+ |
SOP-16 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
原厂 |
2020+ |
94 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
||||
FAIRCHILD/仙童 |
23+ |
SOP16 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
|||
NS |
22+ |
SMD |
7992 |
原装现货 |
|||
ON(安森美) |
1923+ |
SOIC16_39MM |
2260 |
向鸿只做原装正品,我们没有假货!仓库库存优势 |
|||
NATIONALSEMI |
05+ |
原厂原装 |
7750 |
只做全新原装真实现货供应 |
|||
SOP |
2251 |
||||||
FAIRCHILD/仙童 |
SOP16 |
265209 |
假一罚十原包原标签常备现货! |
MB74LS193规格书下载地址
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DdatasheetPDF页码索引
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