1. LOGIC Circuits

2. Logic Circuits

3. Basic gates – IEEE standards

5. Derived gates: XOR, NAND, NOR, NXOR

6. Example 1

7. Example 2

8. Example 3. NAND is a universal gate -it can be used to produce all the other gates

9. Combinational circuits

10. Examples of useful combinational circuits

11. Example 4

12. Example 5. Full Adder

13. Example 5. Full Adder (contd.)

14. Example 5. Full Adder (contd.)

15. Example 6. n - bit parallel adder

16. Example 6. n - bit parallel adder (contd.)

17. Example 7. Full Subtractor

18. Example 7. Full Subtractor (contd.)

19. Example 7. Full Subtractor (contd.)

20. Example 8. n - bit parallel subtractor

21. Example 8. n - bit parallel subtractor (contd.)

22. Example 9. Encoder

23. Example 9. Encoder (contd.)

24. Example 10. Decoder

25. Example 10. Decoder (contd.)

26. Example 11. 7 segments Circuit

27. Example 11. 7 segments Circuit

28. Example 11. 7 segments Circuit (contd.)

29. Binary codes

30. Binary codes (contd.)

31. Example 12.