🎓 Computer Science • Logic
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Interactive Logic Gate Simulator
Interactive digital logic simulator with toggleable binary input pins and live output signal illumination.
Interactive IEEE Standard Logic Gate Schematic
Click input switches Pin A & Pin B to toggle between binary states 0 (LOW) and 1 (HIGH)
Operation Rule: Output is 1 ONLY when both inputs A and B are 1 (Logic Product: Y = A · B).
What are Logic Gates?
Logic gates are the basic building blocks of any digital system. They implement boolean functions physically by performing logical operations on one or more binary inputs to produce a single binary output.
Formula & Step-by-Step Calculation
AND: A · B, OR: A + B, XOR: A ⊕ B, NOT: Ā
Elementary electronic digital logic gates.
Worked Step-by-Step Examples
Example 1
NAND gate with Input A = 1, Input B = 1
Solution: Output = 0 (LOW)
• AND(1, 1) = 1; NOT(1) = 0
Common Real-World & Academic Use Cases
- ✓ Computer architecture circuit comprehension
- ✓ Half-adder and full-adder design visualization
- ✓ Robotics sensor threshold logic gating
How to Use the Interactive Logic Gate Simulator
1
Select Gate Type
Choose AND, OR, NOT, NAND, NOR, XOR, or XNOR.
2
Toggle Pin Values
Click input pins to flip between 0 and 1.
3
Observe Output State
Inspect output signal HIGH (1) or LOW (0).
Frequently Asked Questions
Q: What is the propagation delay of a logic gate?
The small time interval (typically picoseconds to nanoseconds) between the application of an input change and the resulting output transition.