位置：首页 > IC中文资料第1409页 > SN74LS257N
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74LS257N | 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 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TI 德州仪器 | TI | | |
3-STATE Quad 2-Data Selectors/Multiplexers | FAIRCHILD 仙童半导体 | FAIRCHILD | | |
Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs) | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
TRI-STATE Quad 2-Data Selectors/Multiplexers | NSC 国半 | NSC | | |
3-STATE Quad 2-Data Selectors/Multiplexers | FAIRCHILD 仙童半导体 | FAIRCHILD | | |
TRI-STATE Quad 2-Data Selectors/Multiplexers | NSC 国半 | NSC | | |
Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs) | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
Ouadruple 2-input Positive NAND Gates | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) | RENESAS 瑞萨 | RENESAS | | |
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) | RENESAS 瑞萨 | RENESAS | | |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TI 德州仪器 | TI | | |
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TI 德州仪器 | TI | | |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TI 德州仪器 | TI | |
SN74LS257N产品属性
- 类型
描述
- 型号
SN74LS257N
- 制造商
Motorola Inc
- 功能描述
LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, DIP
- 制造商
Texas Instruments
- 功能描述
LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, DIP
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SN74LS257N |
25+ |
505 |
505 |
||||
TI |
92/P |
SOP |
1850 |
原装现货海量库存欢迎咨询 |
|||
TI |
24+ |
DIP |
25 |
只做原装，欢迎询价，量大价优 |
|||
TI |
24+ |
DIP16 |
37 |
本站库存 |
|||
TI |
25+ |
DIP |
25 |
全新现货 |
|||
TEXAS |
24+ |
DIP16P |
6868 |
原装现货,可开13%税票 |
|||
TI/德州仪器 |
23+ |
DIP |
8215 |
原厂原装 |
|||
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 |
23+ |
DIP |
8650 |
受权代理!全新原装现货特价热卖! |
|||
ADI |
23+ |
DIP |
8000 |
只做原装现货 |
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SN74LS257N规格书下载地址
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2019-9-26
DdatasheetPDF页码索引
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