位置：首页 > IC中文资料第8998页 > IN74HC257N
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
IN74HC257N | Quad2-InputDataSelector/Multiplexerwith3-StateOutputsHigh-PerformanceSilicon-GateCMOS Quad2-InputDataSelector/Multiplexerwith3-StateOutputs High-PerformanceSilicon-GateCMOS TheIN74HC257isidenticalinpinouttotheLS/ALS257.ThedeviceinputsarecompatiblewithstandardCMOSoutputs;withpullupresistors,theyarecompatiblewithLS/ALSTTLoutputs. Thisdevi | INTEGRAL Integral Corp. |  |   |
QUAD2-CHANELMULTIPLEXER(3-STATE)
| TOSHIBAToshiba Semiconductor 东芝株式会社東芝 |  | | |
Quad.2-to-1-lineDataSelectors/Multiplexers(withnoninverted3-stateoutputs) Description Thelargeoutputdrivecapabilitycoupledwiththe3-statefeaturemakethisdeviceidealforinterfacingwithbuslinesinabusorganizedsystem.Whentheoutputcontrolinputlineistakenhigh,theoutputsofallfourmultiplexersaresentintoahighimpedancestate.Whentheout | HitachiHitachi, Ltd. 日立公司 |  | | |
Quad2-inputmultiplexer;3-state Generaldescription The74HC257;74HCT257arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithLow-powerSchottkyTTL(LSTTL). The74HC257and74HCT257havefouridentical2-inputmultiplexerswith3-stateoutputs,whichselect4bitsofdatafromtwosourcesandarecontrolledbyac | nxpNXP Semiconductors 恩智浦恩智浦半导体公司 |  | | |
HighSpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs 文件：52.16 Kbytes Page：7 Pages | TITexas Instruments 德州仪器美国德州仪器公司 |  | | |
Quad2-inputmultiplexer3-state 文件：80.07 Kbytes Page：13 Pages | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 |  | |
IN74HC257N产品属性
- 类型
描述
- 型号
IN74HC257N
- 制造商
INTEGRAL
- 制造商全称
INTEGRAL
- 功能描述
Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Performance Silicon-Gate CMOS
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
INTEGRAL |
02+ |
SOIC |
1752 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
IKSEMI |
23+ |
DIP16SOP16 |
50000 |
绝对原厂原装,长期优势可定货 |
|||
05+ |
SOP-20P |
200 |
|||||
HYNIX/海力士 |
21+ROHS |
SOP |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
HYNIX |
22+ |
SOP-7.2-20P |
2560 |
绝对原装!现货热卖! |
|||
INTEGRAL |
1923+ |
SOP14TUBE |
12900 |
原装进口现货库存专业工厂研究所配单供货 |
|||
INTEGRAL |
22+ |
SOIC |
10000 |
只做原装，可配单 |
|||
INTEGRAL |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
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DdatasheetPDF页码索引
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