In: Computer Science
1. Q(A,B,C,D) = ABC'+ A'BC+C'D'+AB'+B'C
a) Implement the previous function using logic gates.
b) implement the same function using a 16 input multiplexer (74150) only. (Hint: draw the truth table for Q)
2. Implement the following logic function using 3-to-8 decoder (74138) and any necessary gates. (Hint: Express Q in minterms. Q=AB'C+A'C'+BC'