Physics · Digital Electronics
The configuration of a 4 × 1 multiplexer consists of how many select lines and data inputs?
- 14 select lines and 1 data input
- 21 select line and 4 data inputs
- 34 select lines and 2 data inputs
- 42 select lines and 4 data inputs✓
Correct answer
2 select lines and 4 data inputs
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