位置：首页 > IC中文资料 > SN74LS190NDS
| 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 |  |   | |
SynchronousUp/DownDecadeCounters(singleclockline) SynchronousUp/DownDecadeCounters(singleclockline) Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputchangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnorm | HitachiHitachi, Ltd. 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 | | | |
SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL 文件：1.06224 Mbytes Page：16 Pages | TI1Texas Instruments(TI) 德州仪器德州仪器 (TI) |  | | |
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 Electronics America 瑞萨瑞萨科技有限公司 |  | | |
Synchronous Up/Down Decade Counters(single clock line) | HitachiHitachi, Ltd. 日立公司 | | | |
Ouadruple 2-input Positive NAND Gates | HitachiHitachi, Ltd. 日立公司 | | | |
Synchronous Up / Down Decade Counter (signal clock line) | RENESASRenesas Electronics America 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 | | | |
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 |
|---|---|---|---|---|---|---|---|
XINBOLE/芯伯乐 |
23+ |
NA/ |
16602 |
原装现货,当天可交货,原型号开票 |
|||
2020+ |
DIP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
||||
NA |
19+ |
60222 |
原厂代理渠道,每一颗芯片都可追溯原厂； |
||||
XINBOLE/芯伯乐 |
23+ |
DIP16 |
50000 |
全新原装正品现货,支持订货 |
|||
2 |
|||||||
TI |
2023+ |
DIP-16 |
16800 |
芯为科技只有原装 |
|||
XINBOLE/芯伯乐 |
22+21+ |
DIP16 |
13352 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
|||
23+ |
N/A |
90150 |
正品授权货源可靠 |
||||
MOTOROLA |
22+ |
SOP16 |
2650 |
原装优势!绝对公司现货 |
|||
PANASONI |
DIP14 |
608900 |
原包原标签100%进口原装常备现货! |
SN74LS190NDS芯片相关品牌
SN74LS190NDS规格书下载地址
SN74LS190NDS参数引脚图相关
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