The figure below shows a multiplexer where S1 and S0 are the select lines. I0 to I3 are the input data lines, EN is the enable line, and F(P, Q, R) is the output. F is
A. $$\overline {\text{Q}} + {\text{PR}}$$
B. $${\text{P}} + {\text{Q}}\overline {\text{R}} $$
C. $${\text{PQ}} + \overline {\text{Q}} {\text{R}}$$
D. $${\text{P}}\overline {\text{Q}} {\text{R}} + \overline {\text{P}} {\text{Q}}$$
Answer: Option C
This Question Belongs to Electronics And Communications Engineering >> Digital Electronics
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