Curioustab

Home » Electronics » Combinational Logic Circuits

In a BCD-to-seven-segment converter, why must a code converter be utilized?

No conversion is necessary.
to convert the 4-bit BCD into gray code
to convert the 4-bit BCD into 10-bit code
to convert the 4-bit BCD into 7-bit code

Correct Answer: to convert the 4-bit BCD into 7-bit code

← Previous Question Next Question→

More Questions from Combinational Logic Circuits

A magnitude comparator outputs the highest or lowest value of its inputs depending on control signals.
A decoder with two inputs will have two outputs for the decoded value.
A multiplexer is a device that chooses which output to send an input to by means of select lines.
Parity checking can only detect an odd number of errors.
An encoder circuit is designed to generate specific codes.
An AND gate and two INVERTERs can be connected to act as a basic decoder.
A multiplexer is a device that outputs a fixed sequence of binary states on each clock pulse.
The general function of a decoder is to activate one or more circuit outputs upon detection of a particular digital state.
A hexadecimal decoder selects one of sixteen outputs depending on the 8-bit binary input applied.
A sixteen-input multiplexer will need three data select input control lines.

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion