Combinational circuits: multiplexers, decoders, encoders
Digital Electronics · Engineering
DC circuit
Interactive 3DElectrons drift around the loop — raise the voltage and watch the current obey Ohm's law.
Controls
Drag the sliders or type a value — the simulation updates live.
V
1V12V
Study notes
4:1 MUX: select lines pick one of 4 inputs (data router). 2:4 decoder: 10 -> Y2 (address decode). 8:3 encoder: keypad. Full adder: combinational (no clock). Build ALU from MUXes.