位置：首页 > IC中文资料 > SN74LS190JD
| 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 |  | | |
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 |
|---|---|---|---|---|---|---|---|
PANASON |
2016+ |
DIP14 |
6528 |
只做进口原装现货!假一赔十! |
|||
sgs |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
|||
MITSUBISHI/三菱 |
24+ |
DIP16 |
990000 |
明嘉莱只做原装正品现货 |
|||
ST |
25+ |
DIP16 |
18000 |
全新原装 |
|||
FAI |
24+ |
N/A |
21322 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
PANASONI |
25+23+ |
DIP14 |
21633 |
绝对原装正品全新进口深圳现货 |
|||
FAIRCHILD |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
|||
松下 |
23+ |
DIP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
24+ |
2 |
||||||
MOTOROLA |
24+ |
SOP16 |
2650 |
原装优势!绝对公司现货 |
SN74LS190JD芯片相关品牌
SN74LS190JD规格书下载地址
SN74LS190JD参数引脚图相关
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