Which of the following circuit can be used as parallel to serial converter?ans.MultiplexerDecoderDigital counterDemultiplexer Previous Marked for Review Next

The circuit that can be used as a parallel to serial converter is a Multiplexer.

Here's a step-by-step explanation:

1. A parallel to serial converter is used to convert parallel data (multiple bits at a time) into serial data (one bit at a time).

2. A Multiplexer (MUX) is a device that selects one of many inputs and forwards the selected input into a single line.

3. In the case of a parallel to serial conversion, the parallel data is fed into the inputs of the Multiplexer.

4. The Multiplexer then selects each bit of the parallel data one by one in a sequential manner.

5. The selected bit is then forwarded to the output of the Multiplexer, effectively converting the parallel data into serial data.

Therefore, a Multiplexer can be used as a parallel to serial converter.