A

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Q. How many OR gates are required for an octal-to- binary encoder?

  • (A) 3
  • (B) 2
  • (C) 8
  • (D) 10
Explanation by: Admin
an encoder is a combinational circuit encoding the information of 2n input lines to n output lines, thus producing the binary equivalent of the input. thus, in octal to binary encoder there are 8 (=23) inputs, thus 3 output lines.

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