位置：首页 > IC中文资料第2477页 > DM74S257
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
DM74S257 | 3-STATE Quad 1-of-2 Data Selector/Multiplexer General Description These Schottky-clamped high-performance multiplexers feature 3-STATE outputs that can interface directly with data lines of bus-organized systems. With all but one of the common outputs disabled (at a high impedance state), the low impedance of the single enabled output will d | Fairchild 仙童半导体 |   | |
DM74S257 | TRI-STATE QUAD 1 OF 2 DATA SELECTORS / MULTIPLEXERS 文件：153.52 Kbytes Page：8 Pages | NSC 国半 | | |
DM74S257 | TRI-STATE QUAD 1 OF 2 DATA SELECTORS / MULTIPLEXERS | TI 德州仪器 | | |
DM74S257 | 3-STATE Quad 1-of-2 Data Selector/Multiplexer | ONSEMI 安森美半导体 | | |
3-STATE Quad 1-of-2 Data Selector/Multiplexer General Description These Schottky-clamped high-performance multiplexers feature 3-STATE outputs that can interface directly with data lines of bus-organized systems. With all but one of the common outputs disabled (at a high impedance state), the low impedance of the single enabled output will d | Fairchild 仙童半导体 | | ||
TRI-STATE QUAD 1 OF 2 DATA SELECTORS / MULTIPLEXERS 文件：153.52 Kbytes Page：8 Pages | NSC 国半 | | ||
封装/外壳：16-DIP（0.300"，7.62mm） 包装：管件 描述：IC MULTIPLEXER 4 X 2:1 16DIP 集成电路（IC） 信号开关，多路复用器，解码器 | ONSEMI 安森美半导体 | | ||
TTL HD74/HD74S Series
| HitachiHitachi Semiconductor 日立日立公司 | |
DM74S257产品属性
- 类型
描述
- 型号
DM74S257
- 制造商
Fairchild Semiconductor Corporation
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
24+ |
PDIP16 |
924 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
|||
FAIRCHILD/仙童 |
24+ |
NA/ |
150 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
NS |
25+ |
SOP-8 |
18000 |
原厂直接发货进口原装 |
|||
NS |
25+ |
DIP16 |
2550 |
原装正品,假一罚十! |
|||
NAT |
24+/25+ |
25 |
原装正品现货库存价优 |
||||
NS |
24+ |
DIP |
5645 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
NATIONALSEMI |
05+ |
原厂原装 |
6116 |
只做全新原装真实现货供应 |
|||
NSC |
23+ |
原装原封 |
8888 |
专做原装正品,假一罚百! |
|||
NS |
24+ |
DIP16 |
5045 |
||||
FSC |
23+ |
DIP16 |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
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DM74S257规格书下载地址
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2012-11-9
DdatasheetPDF页码索引
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