How many select lines are required for a 64-to-1 multiplexer?
Options
A.
4
B.
5
C.
6
D.
7
E.
None of the above
Correct Answer (Detailed Explanation is Below)
C.
6
Detailed Explanation
Correct Answer: (C) 6 Number of select lines = log₂(64) = 6. Six binary select lines can represent 64 different combinations, allowing selection of any one of the 64 inputs.