A multiplexer is a device that selects between several analog or digital  input signals and sends this selected input to a single output line. In  this discussion let’s discuss four major applications of multiplexers  and also talk about the advantages of using multiplexers in these  applications.     Answer the following: Data selection Multiplexed displays Logic function generation Simple communications systems

 A multiplexer is a device that selects between several analog or digital  input signals and sends this selected input to a single output line. In  this discussion let’s discuss four major applications of multiplexers  and also talk about the advantages of using multiplexers in these  applications.  
 
Answer the following:

Data selection
Multiplexed displays
Logic function generation
Simple communications systems