零件编号 | 下载 订购 | 功能描述/丝印 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
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 | Fairchild | ||
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 | Fairchild | ||
Quad2-lineto1-lineselector/multiplexer,non-inverting3-State DESCRIPTION The74F257Ahasfouridentical2-inputmultiplexerswith3-Stateoutputswhichselect4bitsofdatafromtwosourcesuncercontrolofacommonSelect(S)input.TheI0ainputsareselectedwhenthecommonSelectinputisLowandtheI1ninputsareselectedwhenthecommonSelecti | PhilipsNXP Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | ||
Quad2-InputMultiplexerwithTRI-STATEOutputs | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
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 | Fairchild | ||
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 | Fairchild | ||
Quad2-InputMultiplexerwithTRI-STATEOutputs | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
Quad2-InputMultiplexerwithTRI-STATEOutputs | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
Quad2-InputMultiplexerwithTRI-STATEOutputs | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
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 | Fairchild |
详细参数
- 型号:
MC74F257D
- 制造商:
Motorola Inc
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTOROLA/摩托罗拉 |
23+ |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
ON Semiconductor(安森美) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
ON Semiconductor |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
MC74F257J |
26 |
26 |
询价 | ||||
24+ |
DIP-16P |
174 |
现货库存 |
询价 | |||
MOTOROLA |
05+ |
原厂原装 |
4241 |
只做全新原装真实现货供应 |
询价 | ||
MOT |
24+/25+ |
25 |
原装正品现货库存价优 |
询价 | |||
MOTOROLA |
1725+ |
DIP16 |
3256 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
MOT |
24+ |
DIP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MOTOROLA/摩托罗拉 |
2447 |
PDIP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |
相关规格书
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