| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
QuadD-typeflip-flop;positive-edgetrigger;3-state GENERALDESCRIPTION The74HC/HCT173arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT173are4-bitparallelloadregisterswithclockenablecontrol,3-statebufferedoutputs( | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 |  |   | |
4-bitD-typeRegister(with3-stateOutputs) Description ThefourDtypeFlip-Flopsoperatesynchronouslyfromacommonclock.The3-stateoutputsallowthedevicetobeusedinbusorganizedsystems.Theoutputsareplacedinthe3-stagemodewheneitheroftheoutputdisablepinsareinthelogichighlevel. Theinputdisableallowsthe | HitachiHitachi, Ltd. 日立公司 |  | | |
TTLHD74/HD74SSeries
| HitachiHitachi, Ltd. 日立公司 | | | |
TRI-STATEQuadRegisters 文件：131.38 Kbytes Page：6 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 |  | | |
4-BITD-TYPEREGISTERSWITH3-STATEOUTPUTS 文件：562.82 Kbytes Page：19 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 |
|---|---|---|---|---|
TRI-STATE Quad Registers | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | | | |
4-BIT D-TYPE REGISTERS WITH 3-STATE OUTPUTS | TITexas Instruments 德州仪器美国德州仪器公司 | | | |
4-BIT D-TYPE REGISTERS WITH 3-STATE OUTPUTS | 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 |
|---|---|---|---|---|---|---|---|
NS |
23+ |
NA/ |
255 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
NS/National Semiconductor Corp |
21+ |
DIP |
255 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
NS |
21+ |
DIP |
255 |
原装现货假一赔十 |
|||
NS |
21+ |
DIP |
20000 |
原厂订货价格优势,可开13%的增值税票 |
|||
ONSEMI |
23/22+ |
NA |
9000 |
代理渠道.实单必成 |
|||
FSC/ON |
23+ |
原包装原封 □□ |
1871 |
原装进口特价供应 QQ 1304306553 更多详细咨询 库存 |
|||
NS |
2023+ |
DIP |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
|||
NS |
2320+ |
DIP |
562000 |
16年只做原装原标渠道现货终端BOM表可配单提供样品 |
|||
NSC |
8444 |
DIP-16 |
805 |
||||
NS |
2023+ |
DIP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
SK74173芯片相关品牌
SK74173规格书下载地址
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