Does a digital multiplexer do logic?

Answer by  a65 (32)

in electronics a multiplexer is a device which selects one from many. Input could be analog to digital form. In multiplexer there are 2 raise n inputs and output will be only one. Multiplexer is a part of computer electronics subject. It is a ic chip. Which is used to built computers. Its is very interesting to study

Answer by  steve1235 (138)

A digital multiplexer combines multiple analog signals so that they can be transmitted in a single channel. For example, multiple phone calls can travel through a single wire.