Mux Logic Diagram. In the 4 1 multiplexer there is a total of four inputs i e. The symbol used in logic diagrams to identify a multiplexer is as follows.
Implementation of boolean functions using 2 to 1 multiplexer. Verilog code for 8 1 mux using gate level modeling first of all we need to mention the timescale directive for the compiler. For n input lines log n base2 selection lines or we can say that for 2 n input lines n selection lines are required.
The outputs of all the and gates are added using a single or gate.
In the 4 1 multiplexer there is a total of four inputs i e. For n input lines log n base2 selection lines or we can say that for 2 n input lines n selection lines are required. Multiplexers are also known as data n selector parallel to serial convertor many to one circuit universal logic circuit. But only one has output line.