Half Adder and Half Subtractor using NAND Gate

Sharayu
Sharayu Sanap
• Created on Aug 28, 2023 • 0 • 0 • 1
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Half Adder and Half Subtractor using NAND Gate
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Integrated Circuits Used

74LS00

Procedure

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