Take a look at the state table...
State table 2-to-1 analog multiplexer. |
With the selector input you switch one of the inputs to the output (OUT). All you need are a couple of NOT gates...
![]() Circuit diagram 2-to-1 analog multiplexer. |
With the circuit shown you build the 2-to-1 analog multiplexer...
![]() Circuit 2-to-1 analog multiplexer. (Enlarge) |
In the next experiment you take a look at a 1-to-2 analog demultiplexer...