位置：首页 > IC中文资料第309页 > SN74LS257BM
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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 | |
SN74LS257BM产品属性
- 类型
描述
- 型号
SN74LS257BM
- 制造商
Rochester Electronics LLC
- 功能描述
- Bulk
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
23+ |
DIP |
20000 |
全新原装假一赔十 |
|||
TI |
92/P |
SOP |
1850 |
原装现货海量库存欢迎咨询 |
|||
TI |
24+ |
DIP |
5000 |
TI一级代理商原装进口现货 |
|||
TI |
94+ |
DIP |
2110 |
全新原装进口自己库存优势 |
|||
SN74LS257N |
25+ |
505 |
505 |
||||
TI |
SOP |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
TI |
24+ |
DIP |
25 |
只做原装，欢迎询价，量大价优 |
|||
TEXAS |
24+ |
DIP16P |
6868 |
原装现货,可开13%税票 |
|||
TI |
24+ |
DIP16 |
37 |
本站库存 |
|||
TI |
23+ |
SOP14 |
5000 |
原装正品,假一罚十 |
SN74LS257BM规格书下载地址
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2019-9-26
DdatasheetPDF页码索引
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