Digital Systems | Lesson 1.2: Derived Logic Gates Explained: NAND, NOR, and XNOR Made Easy!

Welcome back to our Digital Systems series! In this video, we’ll continue from the previous lesson and explore the derived logic gates — NAND, NOR, and XNOR. 00:00 - Introduction to Derived Logic Gates 00:43 - Quick Review: NOT, AND, OR, and XOR Gates 01:08 - NAND Gate (NOT-AND) Explained 02:00 - NAND Gate Logic & Symbol (The Inversion Circle) 03:00 - NAND Gate Truth Table Walkthrough 03:18 - NOR Gate (NOT-OR) Explained 04:00 - NOR Gate Logic & Truth Table 05:04 - XNOR Gate (Equivalence Gate) Logic 05:37 - Summary: How Derived Gates are Formed 05:50 - What's Next: Logic Functions & Diagrams These gates are essential in modern digital circuits because they can be used to build any other logic gate or function. We’ll go step by step to understand how each one operates, how their truth tables are formed, and how they relate to the basic gates you’ve already learned. 👉 If you haven’t watched the first video yet, check it out here: Logic Gates Explained: NOT, AND, OR, XOR. 🎯 What you’ll learn: How NAND, NOR, and XNOR gates work How they’re derived from basic logic gates How to interpret their truth tables Real-world importance in digital circuit design 🔔 Subscribe for more lessons every week — and let’s keep learning together! #digitalsystems #logicgates #electronics #nandgate #norgate #xnorgate #booleanlogic #truthtable ================================================================================ 🎓 Want to go deeper into Digital Logic? If you're looking for a complete course covering logic gates, Boolean algebra, and digital circuit design, I highly recommend this complete course: 👉 Access the full course here: https://trk.udemy.com/4adqgo This course follows a structured path from fundamentals to more advanced topics, making it a great complement to this lesson. --- ⚠️ Affiliate Disclaimer: Some of the links above are affiliate links, which means I may earn a commission at no additional cost to you. ================================================================================ Support the Channel: If you’d like to support my work and help me improve the quality of future videos (audio, camera, and editing), you can donate through PayPal: 👉 PayPal link: https://www.paypal.com/donate/?hosted... Thank you for helping this project grow! 😊