DM74S157中文资料PDF规格书
厂商型号 |
DM74S157 |
参数属性 | DM74S157 封装/外壳为16-DIP(0.300",7.62mm);包装为管件;类别为集成电路(IC) > 信号开关,多路复用器,解码器;产品描述:IC MULTIPLEXER 4 X 2:1 16DIP |
功能描述 | Quad 1 of 2 Line Data Selector/Multiplexer |
文件大小 |
53.24 Kbytes |
页面数量 |
5 页 |
生产厂商 | Fairchild Semiconductor |
企业简称 |
Fairchild【仙童半导体】 |
中文名称 | 飞兆/仙童半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-22 9:50:00 |
替换型号
DM74S157规格书详情
General Description
These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The DM74S157 presents true data whereas the DM74S158 presents inverted data to minimize propagation delay time.
Features
■ Buffered inputs and outputs
■ Typical propagation time
DM74S157 5 ns
DM74S158 4 ns
■ Typical power dissipation
DM74S157 250 mW
DM74S158 195 mW
Applications
• Expand any data input point
• Multiplex dual data buses
• Generate four functions of two variables (one variable is common)
• Source programmable counters
产品属性
- 产品编号:
DM74S157N
- 制造商:
onsemi
- 类别:
集成电路(IC) > 信号开关,多路复用器,解码器
- 系列:
74S
- 包装:
管件
- 类型:
多路复用器
- 电路:
4 x 2:1
- 电流 - 输出高、低:
1mA,20mA
- 供电电压源:
单电源
- 电压 - 供电:
4.75V ~ 5.25V
- 工作温度:
0°C ~ 70°C
- 安装类型:
通孔
- 封装/外壳:
16-DIP(0.300",7.62mm)
- 供应商器件封装:
16-PDIP
- 描述:
IC MULTIPLEXER 4 X 2
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
22+23+ |
DIP16 |
21582 |
绝对原装正品全新进口深圳现货 |
询价 | ||
NS |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NS |
8802+ |
DIP |
101 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NS |
2320+ |
DIP16 |
562000 |
16年只做原装原标渠道现货终端BOM表可配单提供样品 |
询价 | ||
NS |
23+ |
DIP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
23+ |
N/A |
37860 |
正品授权货源可靠 |
询价 | |||
NS |
2016+ |
DIP |
6526 |
只做原装正品!假一赔十!只要有上一定有货的! |
询价 | ||
ON Semiconductor(安森美) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
NS |
2102+ |
DIP |
6854 |
只做原厂原装正品假一赔十! |
询价 | ||
ON Semiconductor |
23+ |
16-DIP |
7300 |
专注配单,只做原装进口现货 |
询价 |