SN74HCT157DRE4

四路 2 线路至 1 线路数据选择器/多路复用器

                                               更多技术详情请登录www.mroic.cn    

· Operating Voltage Range of 4.5 V to 5.5 V

· High-Current Outputs Drive Up To 15 LSTTL Loads

· Typical tpd = 15 ns

· Low Power Consumption, 80-µA Max ICC

· ±6-mA Output Drive at 5 V

· Low Input Current of 1 µA Max

· Inputs Are TTL-Voltage Compatible

· Buffered Inputs and Outputs

description/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.