SN54LS257价格
参考价格：￥53.0501
型号：SN54LS257BJ 品牌：Texas Instruments 备注：这里有SN54LS257多少钱，2026年最近7天走势，今日出价，今日竞价，SN54LS257批发/采购报价，SN54LS257行情走势销售排行榜，SN54LS257报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN54LS257 | 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 |   | |
SN54LS257 | QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS | ETC 知名厂家 | ETC | |
SN54LS257 | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TI 德州仪器 | | |
SN54LS257 | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：661.04 Kbytes Page：16 Pages | TI 德州仪器 | | |
四路 2 线路至 1 线路数据选择器/多路复用器 These devices are designed to multiplex signals from four-bit data sources to four-output data lines in bus-organized systems. The 3-state outputs will not load the data lines when the output control pin (G\\) is at a high-logic level. Series 54LS and 54S are characterized for operation over the ful • Three-State Outputs Interface Directly with System Bus\n• Same Pin Assignments as SN54LS157, SN74LS157, SN54S157, SN74S157, and SN54LS158, SN74LS158, SN54S158, SN74S158\n• Provides Bus Interface from Multiple Sources in High-Performance Systems\n Off state (worst case); | 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 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：1.07377 Mbytes Page：27 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：661.04 Kbytes Page：16 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：920.08 Kbytes Page：26 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：920.08 Kbytes Page：26 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：1.07377 Mbytes Page：27 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：661.04 Kbytes Page：16 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：661.04 Kbytes Page：16 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：920.08 Kbytes Page：26 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：1.02514 Mbytes Page：23 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：661.04 Kbytes Page：16 Pages | TI 德州仪器 | | ||
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 | |
SN54LS257产品属性
- 类型
描述
- Function：
Digital Multiplexer
- Configuration：
2
- Number of channels (#)：
4
- Operating temperature range (C)：
-55 to 125
- Rating：
Military
| 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 |
2450+ |
CDIP |
9850 |
只做原厂原装正品现货或订货假一赔十! |
|||
TI |
22+ |
CDIP16 |
20000 |
公司只做原装 品质保障 |
|||
TI/TEXAS |
26+ |
DIP陶瓷 |
8931 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
|||
TI |
26+ |
DIP |
29850 |
原厂原包装。终端BOM表可配单。可开13%增值税发票 |
|||
TI |
25+ |
CDIP16 |
20000 |
原装 |
|||
TI |
CDIP |
25 |
专营铁帽CANCDIP |
||||
SN54LS257J-B |
25+ |
4 |
4 |
||||
TI |
25+ |
DIP |
3000 |
全新原装、诚信经营、公司现货销售! |
|||
TI/德州仪器 |
26+ |
DIP16 |
6895 |
原厂全新正品旗舰店优势现货 |
|||
TI/德州仪器 |
2025+ |
DIP16 |
5000 |
原装进口,免费送样品! |
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SN54LS257规格书下载地址
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