MC74VHC157 - Quad 2-Channel Multiplexer
MC74VHC157 Quad 2-Channel Multiplexer The MC74VHC157 is an advanced high speed CMOS quad 2 channel multiplexer, fabricated with silicon gate CMOS technology.
It achieves high speed operation similar to equivalent Bipolar Schottky TTL, while maintaining CMOS low power dissipation.
It consists of four 2 input digital multiplexers with common select (S) and enable (E) inputs.
When E is held High, selection of data is inhibited and all the outputs go
