Logic Gate Calculator

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Choose the type of logic gate to evaluate.
First binary input. In digital circuits this is a voltage level: LOW (0) or HIGH (1).
Gate outputLOW (0)
0

The binary result (0 or 1) for the chosen gate and inputs.

AND output0
OR output1
NOT A output0
NAND output1
NOR output0
XOR output1
XNOR output0
AND0
OR1
NOT A0
NAND1
NOR0
XOR1
XNOR0

AND gate output: 0 (LOW)

  • Output is 1 only when BOTH inputs are 1.
  • With A = 1 and B = 0, the AND gate (&) produces 0.
  • For these inputs, 3 of the 7 fundamental gates produce a HIGH (1) output.

Next stepTo build a real circuit, map each gate to its IC chip: 74HC08 (AND), 74HC32 (OR), 74HC04 (NOT), 74HC00 (NAND), 74HC02 (NOR), 74HC86 (XOR).

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