1. Derive a Boolean expression for the following digital circuit and sketch the truth table.
B
2. Draw the digital circuit using AND, OR, and NOT logic gates to implement the following expressions:
1) X = (A + B)C
2) Y = ABC + AD + CD
3. Simplify the following Boolean expressions using Boolean algebra. Show the
simplification steps.
1) X = (A + A) + B
2) Y = (A + C)(AD + AD) + AC + C