nand
Inverted AND operation
A nand is a logic gate that outputs false only when all its inputs are true—the inverse of an AND gate.
The name combines "not" and "and." Nand gates are fundamental in digital electronics because any other logic gate can be constructed from them alone.
The circuit uses four nand gates. (Capitalized NAND refers to flash memory technology.)
gate
True iff inputs differ
- ORInclusive logic gate
- logic gateBinary operation circuit
- truth tableChart of logical possibilities
- booleanTrue-or-false valued
inverter · flip-flop · latch · combinational · sequential · digital logic · logic circuit · input
XOR
True iff inputs differ
- ORInclusive logic gate
- logic gateBinary operation circuit
- truth tableChart of logical possibilities
boolean · inverter · flip-flop · latch · combinational · sequential · digital logic · logic circuit · input · output