Let's cap of my MUX/DEMUX circuits with a swell 1:16 bit DEMUX using my Binary to 7-segment Decoder hack and color coordinated lights!
To get 1:16, I strung together five 1:4 DEMUXs circuits (https://everycircuit.com/circuit/6396779649826816). Being able to switch between 16 output channels by using 4 address wires and 1 data wire can be very useful. It can greatly increase the number of effective outputs for a microcontroller like an arduino.
Like my previous 16:1 MUX, I replaced the 4 selection logic sources with an up/down counter. It makes it easier to cycle through each output bit channel.
Left logic source: Data In
Top buttons: Selection
RGB LEDs: Outputs
7-segment display: Current Output Address
16:1 MUX https://everycircuit.com/circuit/6080373636988928
1:8 DEMUX https://everycircuit.com/circuit/5973669939249152
