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SN74F257价格
参考价格:¥1.7755
型号:SN74F257D 品牌:TI 备注:这里有SN74F257多少钱,2025年最近7天走势,今日出价,今日竞价,SN74F257批发/采购报价,SN74F257行情走势销售排行榜,SN74F257报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 | 
|---|---|---|---|---|
SN74F257  | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS ‘WITH 3-STATE OUTPUTS • 3-State Outputs Interface Directly With System Bus • Provides Bus Interface From Multiple Sources in High-Performance Systems • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F257 is designe  | TI 德州仪器  | ||
SN74F257  | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:74.55 Kbytes Page:5 Pages  | TI 德州仪器  | ||
SN74F257  | QUADRUPLE 2-LINE TO 1-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:89.13 Kbytes Page:5 Pages  | TI 德州仪器  | ||
SN74F257  | 具有三态输出的四路 2 线路到 1 线路数据选择器/多路复用器  | TI 德州仪器  | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS ‘WITH 3-STATE OUTPUTS • 3-State Outputs Interface Directly With System Bus • Provides Bus Interface From Multiple Sources in High-Performance Systems • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F257 is designe  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS ‘WITH 3-STATE OUTPUTS • 3-State Outputs Interface Directly With System Bus • Provides Bus Interface From Multiple Sources in High-Performance Systems • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F257 is designe  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS ‘WITH 3-STATE OUTPUTS • 3-State Outputs Interface Directly With System Bus • Provides Bus Interface From Multiple Sources in High-Performance Systems • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F257 is designe  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS ‘WITH 3-STATE OUTPUTS • 3-State Outputs Interface Directly With System Bus • Provides Bus Interface From Multiple Sources in High-Performance Systems • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F257 is designe  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS ‘WITH 3-STATE OUTPUTS • 3-State Outputs Interface Directly With System Bus • Provides Bus Interface From Multiple Sources in High-Performance Systems • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F257 is designe  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS ‘WITH 3-STATE OUTPUTS • 3-State Outputs Interface Directly With System Bus • Provides Bus Interface From Multiple Sources in High-Performance Systems • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F257 is designe  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS ‘WITH 3-STATE OUTPUTS • 3-State Outputs Interface Directly With System Bus • Provides Bus Interface From Multiple Sources in High-Performance Systems • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F257 is designe  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:74.55 Kbytes Page:5 Pages  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:89.13 Kbytes Page:5 Pages  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:89.13 Kbytes Page:5 Pages  | TI 德州仪器  | |||
封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:卷带(TR) 描述:IC MULTIPLEXER 4 X 2:1 16SOIC 集成电路(IC) 信号开关,多路复用器,解码器  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:89.13 Kbytes Page:5 Pages  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:74.55 Kbytes Page:5 Pages  | TI 德州仪器  | |||
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  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:89.13 Kbytes Page:5 Pages  | TI 德州仪器  | |||
QUADRUPLE 2-LINE TO 1-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:89.13 Kbytes Page:5 Pages  | TI 德州仪器  | |||
Quad 2-Input Multiplexer with 3-STATE Outputs General Description The 74F257A is a quad 2-input multiplexer with 3-STATE outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state wi  | Fairchild 仙童半导体  | |||
Quad 2-line to 1-line selector/multiplexer, non-inverting 3-State DESCRIPTION The 74F257A has four identical 2-input multiplexers with 3-State outputs which select 4 bits of data from two sources uncer control of a common Select (S) input. The I0a inputs are selected when the common Select input is Low and the I1n inputs are selected when the common Select i  | Philips 飞利浦  | |||
Quad 2-Input Multiplexer with 3-STATE Outputs General Description The 74F257A is a quad 2-input multiplexer with 3-STATE outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state wi  | Fairchild 仙童半导体  | |||
Quad 2-Input Multiplexer with 3-STATE Outputs General Description The 74F257A is a quad 2-input multiplexer with 3-STATE outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state wi  | Fairchild 仙童半导体  | |||
Quad 2-Input Multiplexer with TRI-STATE Outputs 文件:157 Kbytes Page:8 Pages  | NSC 国半  | 
SN74F257产品属性
- 类型
描述
 - 型号
SN74F257
 - 功能描述
编码器、解码器、复用器和解复用器 Tri-State Quad Data
 - 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 | 
|---|---|---|---|---|---|---|---|
TI  | 
20+  | 
SOP143.9  | 
2960  | 
诚信交易大量库存现货  | 
|||
TI/德州仪器  | 
24+  | 
SOP  | 
8540  | 
只做原装正品现货或订货假一赔十!  | 
|||
TI  | 
23+  | 
3.9MM  | 
67156  | 
公司原装现货!主营品牌!可含税欢迎查询  | 
|||
TI/德州仪器  | 
23+  | 
SOP16  | 
50000  | 
原厂原装假一赔十  | 
|||
TI/德州仪器  | 
24+  | 
SOP  | 
880000  | 
明嘉莱只做原装正品现货  | 
|||
TI  | 
2526+  | 
原厂封装  | 
12500  | 
15年芯片行业经验/只供原装正品:0755-83267371邹小姐  | 
|||
TI/德州仪器  | 
23+  | 
SOP16  | 
5000  | 
全新原装,支持实单,非诚勿扰  | 
|||
TI  | 
23+  | 
NA  | 
20000  | 
||||
TI/德州仪器  | 
DIP16  | 
23+  | 
6000  | 
原装现货有上库存就有货全网最低假一赔万  | 
|||
TI  | 
24+  | 
SOIC16  | 
512  | 
只做原装,欢迎询价,量大价优  | 
SN74F257芯片相关品牌
SN74F257规格书下载地址
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2019-12-25
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