
四路2号线到1线数据选择器/多路复用器 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
ordering information
These data selectors/multiplexers contain inverters and drivers to supply full data selection to the four output gates. A separate strobe G input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ’HC157 devices present true data.
贸泽:
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-1-Line Data Selectors/Mltplxrs
艾睿:
Multiplexer 1-Element CMOS 8-IN 16-Pin SOIC Tube



| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
SN74HC157DE4 TI 德州仪器 | 当前型号 | 当前型号 |
SN74HC157DTG4 德州仪器 | 完全替代 | SN74HC157DE4和SN74HC157DTG4的区别 |
SN74HC157DR 德州仪器 | 类似代替 | SN74HC157DE4和SN74HC157DR的区别 |
SN74HC157D 德州仪器 | 类似代替 | SN74HC157DE4和SN74HC157D的区别 |