The following switching functions are to be implemented using a decoder : The…
2021
The following switching functions are to be implemented using a decoder :
The minimum configuration of the decoder will be
- A.
2 to 4 line
- B.
3 to 8 line
- C.
4 to 16 line
- D.
5 to 32 line
- E.
Question not attempted
Attempted by 141 students.
Show answer & explanation
Correct answer: C
Given minterms go up to 14, so variables required = 4 (since 2⁴ = 16).
To implement using decoder, we need a decoder with 4 inputs and 16 outputs.
⇒ Minimum configuration = 4-to-16 decoder