位置：首页 > IC中文资料第8171页 > GD74F257
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
Quad2-lineto1-lineselector/multiplexer,non-inverting3-State DESCRIPTION The74F257Ahasfouridentical2-inputmultiplexerswith3-Stateoutputswhichselect4bitsofdatafromtwosourcesuncercontrolofacommonSelect(S)input.TheI0ainputsareselectedwhenthecommonSelectinputisLowandtheI1ninputsareselectedwhenthecommonSelecti | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips |   | |
Quad2-InputMultiplexerwith3-STATEOutputs GeneralDescription The74F257Aisaquad2-inputmultiplexerwith3-STATEoutputs.FourbitsofdatafromtwosourcescanbeselectedusingaCommonDataSelectinput.Thefouroutputspresenttheselecteddataintrue(non-inverted)form.Theoutputsmaybeswitchedtoahighimpedancestatewi | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 |  | | |
Quad2-InputMultiplexerwith3-STATEOutputs GeneralDescription The74F257Aisaquad2-inputmultiplexerwith3-STATEoutputs.FourbitsofdatafromtwosourcescanbeselectedusingaCommonDataSelectinput.Thefouroutputspresenttheselecteddataintrue(non-inverted)form.Theoutputsmaybeswitchedtoahighimpedancestatewi | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | | |
Quad2-InputMultiplexerwith3-STATEOutputs GeneralDescription The74F257Aisaquad2-inputmultiplexerwith3-STATEoutputs.FourbitsofdatafromtwosourcescanbeselectedusingaCommonDataSelectinput.Thefouroutputspresenttheselecteddataintrue(non-inverted)form.Theoutputsmaybeswitchedtoahighimpedancestatewi | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | | |
Quad2-InputMultiplexerwithTRI-STATEOutputs 文件：157 Kbytes Page：8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 |  | |
GD74F257产品属性
- 类型
描述
- 型号
GD74F257
- 功能描述
2-Input Digital Multiplexer
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MOTOROLA/摩托罗拉 |
24+ |
DIP-16 |
349 |
大批量供应优势库存热卖 |
|||
NS |
23+ |
SOP5.2 |
1836 |
全新原装现货 |
|||
NSC |
24+ |
SOP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
onsemi(安森美) |
24+ |
PDIP16 |
924 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
|||
MOT |
24+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
|||
NS |
24+ |
NA/ |
2500 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
FAIRCHI |
2020+ |
SOP16 |
380 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
NSC |
24+ |
SOP16 |
5000 |
原厂授权代理 价格绝对优势 |
|||
FAIRCHI |
24+ |
SOP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
NS/国半 |
23+ |
SOP14 |
50000 |
全新原装正品现货,支持订货 |
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DdatasheetPDF页码索引
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