位置：首页 > IC中文资料 > SN74LS257D
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74LS257D | QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The LSTTL/MSI SN54/74LS257B and the SN54/74LS258B are Quad 2-Input Multiplexers 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 | MOTOROLA 摩托罗拉 |   | |
74系列逻辑芯片 | TI 德州仪器 | | ||
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The LSTTL/MSI SN54/74LS257B and the SN54/74LS258B are Quad 2-Input Multiplexers 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 | MOTOROLA 摩托罗拉 | | ||
TRI-STATE Quad 2-Data Selectors/Multiplexers 文件：163.7 Kbytes Page：8 Pages | NSC 国半 | | ||
TRI-STATE Quad 2-Data Selectors/Multiplexers 文件：163.7 Kbytes Page：8 Pages | NSC 国半 | | ||
TRI-STATE Quad 2-Data Selectors/Multiplexers 文件：163.7 Kbytes Page：8 Pages | NSC 国半 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
2511 |
5904 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
||||
TI/德州仪器 |
23+ |
SOIC-16 |
50000 |
全新原装正品现货,支持订货 |
|||
TI/德州仪器 |
2447 |
CDIP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
24+ |
DIP14 |
25 |
本站库存 |
||||
TI/德州仪器 |
24+ |
DIP |
1106 |
只供应原装正品 欢迎询价 |
|||
TI |
24+ |
DIP |
25 |
只做原装，欢迎询价，量大价优 |
|||
TI |
DIP |
25635 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
TI |
24+ |
DIP |
5000 |
TI一级代理商原装进口现货 |
|||
TI/德州仪器 |
23+ |
DIP |
8215 |
原厂原装 |
|||
MOTOROLA |
06+ |
原厂原装 |
276 |
只做全新原装真实现货供应 |
SN74LS257D规格书下载地址
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SN74LS257D数据表相关新闻
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2019-9-26
DdatasheetPDF页码索引
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