1. . Draw the truth table for the equation:

M = A'BC + ABC + AB C + A BC

A	B	C	M
0	0	0
1	1	1

2. Draw a simple NOT, AND, OR circuit in sum of products (SOP) form that represents the equation in problem 1.

3. The truth table for a Boolean expression is shown below. Write the Boolean expression in SOP form

x	y	z	F
0	0	0	1
0	0	1	0
0	1	0	0
0	1	1	1
1	0	0	1
1	0	1	0
1	1	0	1
1	1	1	0

4. a) Describe the function of a multiplexer circuit;

b) identify the types and quantity of gates needed to implement a 8-to-1 multiplexer;

c) either create (or give the location in the text) of a logic diagram of a multiplexer circuit

5. Find the truth table that describes the following circuit:

F = ?

a	b	c	d				F
0	0	0	0
0	0	0	1
0	0	1	0
0	0	1	1
0	1	0	0
0	1	0	1
0	1	1	0
0	1	1	1
1	0	0	0
1	0	0	1
1	0	1	0
1	0	1	1
1	1	0	0
1	1	0	1
1	1	1	0
1	1	1	1