2 To 1 Multiplexer Truth Table. On the basis of the combination of inputs which are present at the selection line s 0 one of these 2 inputs will be connected to the output. I need to implement some mux so i started with a two way mux.
On the basis of the combination of inputs which are present at the selection line s 0 one of these 2 inputs will be connected to the output. In 2 1 multiplexer there are only two inputs i e a 0 and a 1 1 selection line i e s 0 and single outputs i e y. I don t get the logic here.
A truth table will show that.
Therefore a complete truth table has 2 3 or 8 entries. The block diagram of 16x1 multiplexer is shown in the following figure. The same selection lines s 2 s 1 s 0 are applied to both 8x1 multiplexers. Thus the boolean expression for the output becomes d0 when s 0 and output is d1 when s 1.
