Gate Selection
Input Controls
A INPUT
0
B INPUT
0
⚠ NOT gate uses Input A only.
Input B is ignored.
Input B is ignored.
⌨ Keyboard Shortcuts
A Toggle Input A
B Toggle Input B
1–7 Select Gate
Space Cycle All Inputs
Boolean Expression
Y = A · B
Output is HIGH only when BOTH inputs are HIGH
A=0
▶
AND
▶
B=0
→
0
Key Concept
The AND gate outputs logic 1 only when all inputs are logic 1. It implements logical conjunction — the Boolean multiply operation.
Gate Visualization
AND
AND GATE
A
B
0
Y = A · B | Logical AND
Dynamic Truth Table
AND
Knowledge Check
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