Digital Logic Gates: Symbols, Formulas & Truth Tables

In this video, we will learn about the fundamental digital logic gates used in electronics and computer science. Logic gates are the building blocks of digital circuits, and understanding them is essential for fields like digital electronics, computer architecture, and VLSI design.

🟢 What You’ll Learn:
AND Gate – Symbol, formula, and truth table
OR Gate – Symbol, formula, and truth table
NAND Gate – Universal gate, symbol, and truth table
NOR Gate – Universal gate, symbol, and truth table
XOR (Exclusive-OR) Gate – Symbol, formula, and truth table
XNOR (Exclusive-NOR) Gate – Symbol, formula, and truth table
NOT Gate (Inverter) – Symbol and truth table
Buffer – Symbol and truth table

🧩 Why This is Important:

Helps you understand how computers process binary data (0s and 1s)

Useful for engineering students preparing for exams like GATE, ECE, and CS fundamentals

Foundation for advanced topics like flip-flops, multiplexers, and microprocessors

🔔 Don’t Forget:

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