Multiplexer Circuit Diagram And Truth Table. The logic circuit diagram for the 4 1 multiplexer is given below. From the truth table above we can see that when the data select input a is low at logic 0 input i 1 passes its data through the nand gate multiplexer circuit to the output while input i 0 is blocked.
The value of control lines s0 and s1 is either 0 or 1. Demultiplexers in digital electronics can be used to implement general. Full adder multiplexer mux an mux has n inputs and one output.
4 to 1 multiplexer.
There are four possible outputs y 0 y 1 y 2 y 3 and a single input d. The logic circuit diagram for the 4 1 multiplexer is given below. A demultiplexer or demux in digital electronics is a circuit that takes a single input line and routes it to one of several digital output lines. Aug 8 2019 there are mainly four types of multiplexer mostly used.
