FULL ADDER BY USING NAND GATES

Pavan
Pavan
• Created on Apr 21, 2026 • 0 • 0 • 2
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FULL ADDER BY USING NAND GATES
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Integrated Circuits Used

74LS00 74LS02

Procedure

  1. Add IC 74LS00 into ICBase-1 (74LS00).
  2. Add IC 74LS00 into ICBase-2 (74LS00).
  3. Add IC 74LS00 into ICBase-3 (74LS00).
  4. Connect Pin-20 (VCC) of ICBase-3 (74LS00) to VCC Port.
  5. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS00).
  6. Connect Pin-7 (Ground) of ICBase-2 (74LS00) to Pin-7 (Ground) of ICBase-3 (74LS00).
  7. Connect Pin-7 (Ground) of ICBase-1 (74LS00) to Pin-7 (Ground) of ICBase-2 (74LS00).
  8. Connect Pin-20 (VCC) of ICBase-2 (74LS00) to Pin-20 (VCC) of ICBase-3 (74LS00).
  9. Connect Pin-20 (VCC) of ICBase-1 (74LS00) to Pin-20 (VCC) of ICBase-2 (74LS00).
  10. Connect Input-13 to Pin-1 (Input) of ICBase-1 (74LS00).
  11. Connect Input-12 to Pin-2 (Input) of ICBase-1 (74LS00).
  12. Connect Pin-19 (Input) of ICBase-1 (74LS00) to Pin-3 (Output) of ICBase-1 (74LS00).
  13. Connect Pin-18 (Input) of ICBase-1 (74LS00) to Input-13.
  14. Connect Pin-16 (Input) of ICBase-1 (74LS00) to Pin-3 (Output) of ICBase-1 (74LS00).
  15. Connect Pin-15 (Input) of ICBase-1 (74LS00) to Input-12.
  16. Connect Pin-5 (Input) of ICBase-1 (74LS00) to Pin-14 (Output) of ICBase-1 (74LS00).
  17. Connect Pin-4 (Input) of ICBase-1 (74LS00) to Pin-17 (Output) of ICBase-1 (74LS00).
  18. Connect Pin-1 (Input) of ICBase-2 (74LS00) to Pin-6 (Output) of ICBase-1 (74LS00).
  19. Connect Pin-2 (Input) of ICBase-2 (74LS00) to Input-11.
  20. Connect Pin-19 (Input) of ICBase-2 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS00).
  21. Connect Pin-6 (Output) of ICBase-1 (74LS00) to Pin-18 (Input) of ICBase-2 (74LS00).
  22. Connect Pin-16 (Input) of ICBase-2 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS00).
  23. Connect Input-11 to Pin-15 (Input) of ICBase-2 (74LS00).
  24. Connect Pin-5 (Input) of ICBase-2 (74LS00) to Pin-14 (Output) of ICBase-2 (74LS00).
  25. Connect Pin-4 (Input) of ICBase-2 (74LS00) to Pin-17 (Output) of ICBase-2 (74LS00).
  26. Connect Output-9 to Pin-6 (Output) of ICBase-2 (74LS00).
  27. Connect Pin-1 (Input) of ICBase-3 (74LS00) to Input-13.
  28. Connect Input-12 to Pin-2 (Input) of ICBase-3 (74LS00).
  29. Connect Pin-19 (Input) of ICBase-3 (74LS00) to Pin-3 (Output) of ICBase-3 (74LS00).
  30. Connect Pin-18 (Input) of ICBase-3 (74LS00) to Pin-3 (Output) of ICBase-3 (74LS00).
  31. Add IC 74LS02 into ICBase-4 (74LS02).
  32. Connect Pin-20 (VCC) of ICBase-4 (74LS02) to Pin-20 (VCC) of ICBase-3 (74LS00).
  33. Connect Pin-7 (Ground) of ICBase-3 (74LS00) to Pin-7 (Ground) of ICBase-4 (74LS02).
  34. Connect Pin-2 (Input) of ICBase-4 (74LS02) to Pin-17 (Output) of ICBase-3 (74LS00).
  35. Connect Pin-4 (Input) of ICBase-3 (74LS00) to Pin-6 (Output) of ICBase-1 (74LS00).
  36. Connect Input-11 to Pin-5 (Input) of ICBase-3 (74LS00).
  37. Connect Pin-16 (Input) of ICBase-3 (74LS00) to Pin-6 (Output) of ICBase-3 (74LS00).
  38. Connect Pin-15 (Input) of ICBase-3 (74LS00) to Pin-6 (Output) of ICBase-3 (74LS00).
  39. Connect Pin-3 (Input) of ICBase-4 (74LS02) to Pin-14 (Output) of ICBase-3 (74LS00).
  40. Connect Pin-18 (Input) of ICBase-4 (74LS02) to Pin-1 (Output) of ICBase-4 (74LS02).
  41. Connect Pin-17 (Input) of ICBase-4 (74LS02) to Pin-1 (Output) of ICBase-4 (74LS02).
  42. Connect Output-8 to Pin-19 (Output) of ICBase-4 (74LS02).