# Logic Gates, Truth Tables, Boolean Algebra - AND, OR, NOT, NAND & NOR

The Organic Chemistry Tutor
Published at : 11 Dec 2020
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This electronics video provides a basic introduction into logic gates, truth tables, and simplifying boolean algebra expressions. It discusses logic gates such as the AND, OR, NOT, NAND and NOR Gates. This video is for college students who are taking introduction to logic design.

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Here are a list of topics:
1. 0:00 - Intro to Binary Numbers
2. 0:53 - The Buffer Logic Gate Using Transistors & LEDS
3. 3:42 - The NOT Gate With Truth Table
4. 7:27 - The AND Logic Gate Using Two Transistors In Series
5. 10:14 - The OR Logic Gate Using Two Transistors In Parallel
6. 13:26 - The NAND Logic Gate
7. 19:11 - The NOR Logic Gate
8. 20:30 - How To Write a Function Given Block Diagrams With AND & OR Gates
9. 24:41 - Writing a Function of a Multi-Level Circuit Diagram
10. 26:55 - How To Draw a Block Diagram Given The Function
11. 30:22 - Identifying Sum of Products Expressions (SOP)
12. 31:22 - Identifying Product of Sums Expressions (POS)
13. 35:11 - Identifying The Number of Product Terms, Sum Terms, Literals, Variables, Minterms, and Maxterms
14. 48:07 - Rules of Boolean Algebra
15. 48:30 - Commutative Property
16. 48:47 - Associative Property of Equality
17. 49:16 - Law of Identity
18. 49:31 - The Null Property
19. 52:10 - The Complementary Law
20. 54:07 - Idempotency Property
21. 55:48 - Involution
22. 56:17 - The Distributive Property
23. 57:03 - Proving The Distributive Law Using a Truth Table
24. 1:03:10 - Proving The Distributive Property Using Boolean Algebra
25. 1:07:00 - Simplifying Functions & Complex Expressions Using Rules of Boolean Algebra - Writing Minimum SOP Expressions
27. 1:17:53 - The Simplification Property
28. 1:24:46 - DeMorgan's Theorem In Boolean Algebra
29. 1:26:12 - Using DeMorgan's Theorem To Find The Complement of a function
30. 1:43:05 - Alternative Versions of NAND & NOR Gates
31. 1:45:43 - Writing Functions Using Block Diagrams With NAND Gates
32. 1:51:36 - The Absorption Property
33. 1:52:48 - SOP to POS Expression
34. 1:53:20 - Write a Truth Table Given a Function
35. 1:56:54 - Writing Functions & Algebraic Expressions Given a Truth Table in Sum of Minterm Form and in Minimum SOP Form.