The demultiplexer can separate signals and have a better result for us.
What Are The Advantages and Disadvantages Of Demultiplexer?
Multiplexers are a combinational circuit used to convert many input signals to one output signal. It is also called data selector.
An electronic multiplexer makes it possible for several signals to share one device or resource, for example one A/D converter or one communication line, instead of having one device per input signal.
Source:en.wikipedia.org
Source:en.wikipedia.org