Multiple choice

A logic circuit which is used to change a BCD number into an equivalent decimal number is

  1. decoder

  2. encoder

  3. multiplexer

  4. code converter
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A decoder is a logic circuit that converts coded information (like BCD) into a more recognizable or usable form (like decimal). In the context of BCD to decimal conversion, a decoder takes binary-coded decimal input and activates the corresponding decimal output line.

Keep practicing — related questions