🚪 Logic Gate Truth Table

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Logic Gates · Boolean Expressions · Circuit Diagram · Simplification
📊 Truth Table
Click output cells to toggle 0/1 (edit mode)
Expression: A ∧ B
Simplified: A ∧ B
✓ Real‑time · Editable Truth Table · Circuit Visualization · No server

📘 Logic Gates & Truth Tables Guide

A truth table lists all possible input combinations and the corresponding output for a logic gate or Boolean expression. Use this tool to generate truth tables, simplify expressions, and visualize the logic circuit.

❓ FAQ

What are the basic logic gates?

AND, OR, NOT, NAND, NOR, XOR, XNOR. Each has a unique truth table defining its output for all input combinations.

How do I enter a Boolean expression?

Use variables A,B,C,D and operators: & (AND), | (OR), ! (NOT), ^ (XOR). Parentheses are supported.

Can I edit the truth table?

Yes! Click any output cell (0/1) to toggle its value. The expression and circuit will update automatically.