1. Multiplexers (MUX) are devices that let you select outputs and inputs.
2. A MUX takes sever inputs, and by using the bottom twoinputs determines which input to output.
3. A DEMUX (truth table pictured) takes one input (in this case a 1) and uses its bottom two inputs to determine which output to use.
4. Just like AOI, NAND, and NOR gates, MUXs and DEMUXs can have increased numbers of inputs and outputs.
2. A MUX takes sever inputs, and by using the bottom twoinputs determines which input to output.
3. A DEMUX (truth table pictured) takes one input (in this case a 1) and uses its bottom two inputs to determine which output to use.
4. Just like AOI, NAND, and NOR gates, MUXs and DEMUXs can have increased numbers of inputs and outputs.