LESSON 04 – LOGIC GATES (XOR & XNOR) & CIRCUIT SIMPLIFICATION

LESSON WORK

QUESTION #1

What is the logic table of the following circuit diagrams / equations?

a)
b)
c)
d)	(A AND B) XOR (B OR A) = Q
e)	(A XNOR B) AND A = Q
f)
g)
h)
i)

QUESTION #2

Simplify the above circuits if possible by giving an equivalent circuit or equation.