Problem 8. What is the SOP logic expression of F(x,y,z)
implemented using the following circuit?
y
X
Z
F(x,y,z)
1
X
Problem 9. Solve one of the following two questions:
1. Build a 4-to-1 MUX using a decoder, AND gates and OR
gate.
2. Implement a full adder with two 4 1 multiplexers
Problem 10. Implement the following Boolean function with a
4 1 multiplexer and external gates. Connect inputs A and B to
the selection lines. The input requirements for the four data lines
will be a function of variables C and D. These values are
obtained by expressing F as a function of C and D for each of
the four cases when AB = 00, 01, 10, and 11. These functions
may have to be implemented with external gates.
F(A, B, C, D) = ?(1, 3, 4, 11, 12, 13, 14, 15)
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