combinational logic
Memoryless digital processing
Combinational logic is digital circuitry whose output depends only on the current inputs, not on any previous state.
Unlike sequential logic, which has memory, combinational circuits produce the same output every time they receive the same input: AND gates, OR gates, and multiplexers are examples of combinational logic.
The term appears in computer engineering and digital design.
Logical both-true gate
- ORInclusive logic gate
- XORTrue iff inputs differ
- NANDNegated-and logic operation
- bufferProtective intermediate space
inverter · truth table · fan-out · Karnaugh map · minimization · don't care
Multi-input signal selector
- demultiplexerCircuit separating combined signals
- encoderFormat conversion component
- decoderDevice that unscrambles signals
- adderSmall venomous snake
AND
Logical both-true gate
buffer · inverter · truth table · fan-out · Karnaugh map · minimization · don't care
multiplexer
Multi-input signal selector
- demultiplexerCircuit separating combined signals
- encoderFormat conversion component
- decoderDevice that unscrambles signals
- Boolean logicand, or, not, true, false
- digital circuitsAND gate, flip-flop, latch, multiplexer, decoder
- digital logicAND gate, truth tables, truth table, AND, OR
combine, logic, combined, combination, combining, combines, recombine, recombined, uncombined