Truth Table for a 1-to-2 Line Demultiplexer

•The functionality of a demultiplexer can be understood by considering a simple example: 1x2 Demultiplexer

• It has 1 input line, 2 output lines, and 1 control line.

•The control line determines to which output line the input will be connected.

•S is the select line (control signal)

•I is the input signal

•A and B are the output lines