Types of Demultiplexer

If the output of the demultiplexer is 4 it can be termed as 1:4 Demux. And if the outputs are 8 in number it can be termed as 1:8 users. Thus, depending on the number of the outputs the demultiplexer is termed.

The 1:4 Demultiplexer consists of 1 input signal, 2 control signals and 4 output signals. The number of the output signal is always decided by the number of the control signal and vice versa. We have already studied the equation in our previous article of Multiplexer.

One of two side-by-side multiplexer-demultiplexer (MDM) data relay boxes outside the space station failed Saturday, May 20, and space station managers approved the unplanned spacewalk for the astronauts to replace the box with a spare.