| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
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 德州仪器美国德州仪器公司 |  | | |
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 |  | |
| 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 | | | |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | TITexas Instruments 德州仪器美国德州仪器公司 | | | |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS | MotorolaMotorola, Inc 摩托罗拉加尔文制造公司 | | | |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | TITexas Instruments 德州仪器美国德州仪器公司 | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MITSUBISHI/三菱 |
24+ |
DIP16 |
990000 |
明嘉莱只做原装正品现货 |
|||
FAIRCHILD |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
|||
sgs |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
|||
FAIRCHILD |
24+/25+ |
205 |
原装正品现货库存价优 |
||||
MITSUBISHI/三菱 |
25+ |
DIP16 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
松下 |
23+ |
DIP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
XINBOLE/芯伯乐 |
24+ |
NA/ |
16602 |
原装现货,当天可交货,原型号开票 |
|||
N/A |
23+ |
DIP-16 |
18933 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
|||
PANASONI |
25+23+ |
DIP14 |
21633 |
绝对原装正品全新进口深圳现货 |
|||
24+ |
2 |
C74LS190P芯片相关品牌
C74LS190P规格书下载地址
C74LS190P参数引脚图相关
- CCFL
- ccd图像传感器
- ccd传感器
- CCD
- cbb电容
- cbb60
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- ca158
- ca1558
- ca1458
- ca139
- ca121
- c960
- c903
- c9012
- c901
- C80
- C753-7
- C753-6
- C753-30
- C753-20
- C753-10
- C75-2SH
- C75-2S
- C752E-7
- C752E-6
- C752-7
- C752-6
- C752-30
- C752-20
- C752-10
- C75-2
- C751-7
- C751-6
- C751-30
- C751-20
- C751-10
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- C74LS27P
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- C74LS197P
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- C74LS14P
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- C74LS138P
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- C74LS10P
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- C7496P
- C7495P
- C7493AP
- C7492AP
- C7460
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- C740016
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- C740014
- C740013
- C740012
- C740011
- C740010
- C740009
- C740008
- C740007
- C740006
- C740005
- C740004
- C740003
- C740002
- C740001
- C740000
C74LS190P数据表相关新闻
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2019-4-5
DdatasheetPDF页码索引
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