Lab6

Lab 6

OBJECTIVE

TO VERIFY TRUTH TABLE OF MULTIPLEXER(1:8) AND DEMULTIPLEXER(8:1) via SIMULATOR

APPARATUS REQUIRED

Simulator

BLOCK DIAGRAM OF 1:8 MULTIPLEXER AND DEMULTIPLEXER

mux demux

Circuit Diagram of Multiplexer

Demux

Function Table of Multiplexer

Inputs	Output
S0	S1	S2	Y
0	0	0	I0
0	0	1	I1
0	1	0	I2
0	1	1	I3
1	0	0	I4
1	0	1	I5
1	1	0	I6
1	1	1	I7

Circuit Diagram of Demultiplexer

Demux

Function Table of Demultiplexer

D	Select	Outputs
S0	S1	S2	I0	I1	I2	I3	I4	I5	I6	I7
1	0	0	0	1	0	0	0	0	0	0	0
1	0	0	1	0	1	0	0	0	0	0	0
1	0	1	0	0	0	1	0	0	0	0	0
1	0	1	1	0	0	0	1	0	0	0	0
1	1	0	0	0	0	0	0	1	0	0	0
1	1	0	1	0	0	0	0	0	1	0	0
1	1	1	0	0	0	0	0	0	0	1	0
1	1	1	1	0	0	0	0	0	0	0	1

Simulator diagram of Multiplexer

sim mux

Simulator diagram of DeMultiplexer

sim demux

RESULT

The truth table of Multiplexer and Demultiplexer is verified.