| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74LS257DR | 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 | | ||
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 |
23+ |
SOIC-16 |
50000 |
全新原装正品现货,支持订货 |
|||
MOTOROLA |
25+ |
DIP16 |
2568 |
原装优势!绝对公司现货 |
|||
TexasInstruments |
18+ |
ICDATASELCT/MUX2-1QUAD16 |
6800 |
公司原装现货/欢迎来电咨询! |
|||
TI |
24+ |
DIP |
25 |
只做原装，欢迎询价，量大价优 |
|||
TI |
23+ |
DIP |
8650 |
受权代理!全新原装现货特价热卖! |
|||
TI |
92/P |
SOP |
1850 |
原装现货海量库存欢迎咨询 |
|||
TI |
94+ |
DIP |
2110 |
全新原装进口自己库存优势 |
|||
TI |
17+ |
DIP |
9988 |
只做原装进口,自己库存 |
|||
TI |
DIP |
25635 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
TI |
23+ |
DIP |
20000 |
全新原装假一赔十 |
SN74LS257DR芯片相关品牌
SN74LS257DR规格书下载地址
SN74LS257DR参数引脚图相关
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SN74LS257DR数据表相关新闻
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2019-9-26
DdatasheetPDF页码索引
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