| 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 摩托罗拉加尔文制造公司 |  |   | |
SynchronousUp/Down4-bitBinaryCounters(dualclocklines) SynchronousUp/Down4-bitBinaryCounterwithDualClockLines | HitachiHitachi Semiconductor 日立日立公司 |  | | |
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 文件：142.07 Kbytes Page：7 Pages | SYC SYC Electronica |  | |
| 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 摩托罗拉加尔文制造公司 | | | |
Synchronous Up/Down 4-bit Binary Counters(dual clock lines) | HitachiHitachi Semiconductor 日立日立公司 | | | |
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 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 (dual clock lines) | RENESASRenesas Technology Corp 瑞萨瑞萨科技有限公司 |  | | |
Synchronous Up / Down Decade Counter (dual clock lines) | RENESASRenesas Technology Corp 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 摩托罗拉加尔文制造公司 | | | |
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 | 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 摩托罗拉加尔文制造公司 | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD |
24+ |
DIP |
5000 |
仙童授权代理原装进口现货 |
|||
24+ |
SOP |
2251 |
|||||
N/A |
24+/25+ |
115 |
原装正品现货库存价优 |
||||
FSC |
23+ |
原厂正规渠道 |
5000 |
专注配单,只做原装进口现货 |
|||
FSC/ON |
23+ |
原包装原封 □□ |
2525 |
原装进口特价供应 特价，原装元器件供应，支持开发样品 更多详细咨询 库存 |
|||
FSC |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
NSC |
93+ |
SMD-8 |
1450 |
原装 |
|||
NS |
25+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
FAI |
23+ |
65480 |
|||||
FAIRCILD |
22+ |
DIP-16 |
8000 |
原装正品支持实单 |
M74LS193P芯片相关品牌
M74LS193P规格书下载地址
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2020-12-14
DdatasheetPDF页码索引
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