位置：首页 > IC中文资料第1944页 > DM74AS257N
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
DM74AS257N | 3-STATEQuad1of2LineDataSelector/Multiplexers GeneralDescription Thesedataselectors/multiplexerscontaininvertersanddriverstosupplyfullon-chipdataselectiontothefour3-STATEoutputsthatcaninterfacedirectlywithdatalinesofbus-organizedsystems.A4-bitwordselectedfromoneoftwosourcesisroutedtothefouroutputs. | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 |  |   |
DM74AS257N | 3-STATEQuad1of2LineDataSelector/Multiplexers 文件：291.95 Kbytes Page：8 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | |
DM74AS257N | 封装/外壳：16-DIP（0.300"，7.62mm） 包装：管件 描述：IC MULTIPLEXER 4 X 2:1 16DIP 集成电路（IC） 信号开关，多路复用器，解码器 | ONSEMION Semiconductor 安森美半导体安森美半导体公司 |  | |
3-STATEQuad1of2LineDataSelector/Multiplexers GeneralDescription Thesedataselectors/multiplexerscontaininvertersanddriverstosupplyfullon-chipdataselectiontothefour3-STATEoutputsthatcaninterfacedirectlywithdatalinesofbus-organizedsystems.A4-bitwordselectedfromoneoftwosourcesisroutedtothefouroutputs. | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | | |
3-STATEQuad1of2LineDataSelector/Multiplexers 文件：291.95 Kbytes Page：8 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | | |
3-STATEQuad1of2LineDataSelector/Multiplexers GeneralDescription Thesedataselectors/multiplexerscontaininvertersanddriverstosupplyfullon-chipdataselectiontothefour3-STATEoutputsthatcaninterfacedirectlywithdatalinesofbus-organizedsystems.A4-bitwordselectedfromoneoftwosourcesisroutedtothefouroutputs. | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | | |
3-STATEQuad1of2LineDataSelector/Multiplexers 文件：291.95 Kbytes Page：8 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | |
DM74AS257N产品属性
- 类型
描述
- 型号
DM74AS257N
- 功能描述
编码器、解码器、复用器和解复用器 3-STATE Qd Sel/Mult
- RoHS
否
- 制造商
Micrel
- 产品
Multiplexers
- 逻辑系列
CMOS
- 线路数量（输入/输出）
2/12
- 传播延迟时间
350 ps, 400 ps
- 电源电压-最大
2.625 V, 3.6 V
- 电源电压-最小
2.375 V, 3 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
QFN-44
- 封装
Tray
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
24+ |
SOP16 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
NS |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
FAI |
24+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
|||
原厂 |
2020+ |
3000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
||||
NS |
22+ |
DIP-16 |
8000 |
原装正品支持实单 |
|||
NS |
25+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
FAIRCHILD/仙童 |
24+ |
SOP3.9 |
90 |
大批量供应优势库存热卖 |
|||
NS |
24+ |
DIP-16 |
10 |
||||
ON Semiconductor |
23+ |
16-DIP |
7300 |
专注配单,只做原装进口现货 |
|||
Fairchild |
24+ |
SOP-16 |
3600 |
绝对原装!现货热卖! |
DM74AS257N芯片相关品牌
DM74AS257N规格书下载地址
DM74AS257N参数引脚图相关
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DM74AS257N数据表相关新闻
DM54S574J/883C
DM54S574J/883C
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2020-7-10DM74LS241WM，DM74LS241WMX，DM74LS243N，DM74LS244N，DM74LS244SJX，DM74LS245N，DM74LS245SJX，DM74LS251M，DM74LS251MX，DM74LS251N，DM74LS253MX，DM74LS257BMX，DM74LS221MX，DM74LS221SJ，DM74LS221
DM74LS241WM，DM74LS241WMX，DM74LS243N，DM74LS244N，DM74LS244SJX，DM74LS245N，DM74LS245SJX，DM74LS251M，DM74LS251MX，DM74LS251N，DM74LS253MX，DM74LS257BMX，DM74LS221MX，DM74LS221SJ，DM74LS221
2019-12-18DM74AS169AN，P6KE200AT/B，UEP1H220MPD1TD，DM9328N，1N5232B(T50A)，LS3360L，LT1E53A，MC14511BDWR2，SMA020450100R1%A2，SAA1064T，DM74AS257M
DM74AS169AN，P6KE200AT/B，UEP1H220MPD1TD，DM9328N，1N5232B(T50A)，LS3360L，LT1E53A，MC14511BDWR2，SMA020450100R1%A2，SAA1064T，DM74AS257M
2019-12-8DM74ALS04BM-六反相器
DM74ALS04BM-六反相器，此装置包含6个独立的门，其中每个执行反向功能的逻辑。特点开关规格为50pF在整个温度开关规格保证和VCC范围高级氧化隔离，离子注入肖特基TTL过程功能和引脚对引脚兼容与肖特基和低功耗肖特基TTL对口改进的AC性能超过肖特基二极管和低功耗肖特基同行DM74ALS04BM：M14A14引脚小外形集成电路（SOIC）,JEDECMS-012,0.150窄DM74ALS04BSJ:M14D14引脚小外形封装（SOP），
2012-11-9
DdatasheetPDF页码索引
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