1. ELECTRONICS DIGITAL

3. X Y Z F=XYZ Invert OR

4. X Y Z F=X+Y+ Z X Y Z F=X Y Z = ( X+Y+Z ) _ _ _ Invert And OR Invert

5. X X _ X X _ X X _ Three graphic symbol of inverter

6. NAND implementation F=AB+CD+E The Sum of products form with AND and OR gate A B C D E AB CD E F=AB+CD+E

7. NAND NAND implementation A B C D E E F=AB+CD+E _

8. The NAND function is so implemented ,that it can be easily converted to a Sum Of products form by using DeMorgans theorem A B C D E E _ AB CD F=AB.CD.E __ __ _ _______ F=AB+CD+E

9. NOR implementation F=(A+B) (C+D) F (A+B) (C+D) E ABCDE

10. A B C D E (A+B) (C+D) E F F=(A+B) (C+D) NOR -AND implementation

11. NOR-NOR implementation A B C D E (A+B) (C+D) E F=(A+B) (C+D) E

12. AND-OR-invert implementation A B C D E F=AB+CD+E ________ AB CD E The two forms NAND-AND and AND-OR are equalent forms And can be treated .Both perform the AND-OR-INVERT AND-NOR

13. A B C D E AB CD E F=AB.CD.E __ __ _ F=AB+CD+E ________ AND-NOR circuit

14. AB CD A B C D E __ __ E _ F F=AB+CD+E ________ NAND-AND

16. A B C D E F F=(A+B)+(C+D)+E =(A+B).(C+D).E _____ ____ OR-NAND

17. Vasanth B C A achelor riminal ctivites OF