2828 Full Adder using 2 half adders

Maithili
Maithili Karlekar
• Created on May 6, 2021 • 0 • 0 • 3
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2828 Full Adder using 2 half adders
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Integrated Circuits Used

74LS00 74LS08 74LS32

Procedure

  1. Add IC 74LS00 into ICBase-1 (74LS00).
  2. Add IC 74LS08 into ICBase-2 (74LS08).
  3. Add IC 74LS08 into ICBase-3 (74LS08).
  4. Add IC 74LS32 into ICBase-4 (74LS32).
  5. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Input-15.
  6. Connect Pin-1 (Input) of ICBase-1 (74LS00) to Input-14.
  7. Connect Pin-2 (Input) of ICBase-1 (74LS00) to Input-14.
  8. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Pin-3 (Output) of ICBase-1 (74LS00).
  9. Connect Pin-5 (Input) of ICBase-2 (74LS08) to Input-14.
  10. Connect Pin-4 (Input) of ICBase-1 (74LS00) to Input-15.
  11. Connect Pin-5 (Input) of ICBase-1 (74LS00) to Input-15.
  12. Connect Pin-4 (Input) of ICBase-2 (74LS08) to Pin-6 (Output) of ICBase-1 (74LS00).
  13. Connect Pin-1 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-2 (74LS08).
  14. Connect Pin-2 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS08).
  15. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Input-13.
  16. Connect Pin-15 (Input) of ICBase-2 (74LS08) to Input-15.
  17. Connect Pin-16 (Input) of ICBase-2 (74LS08) to Input-14.
  18. Connect Pin-16 (Input) of ICBase-4 (74LS32) to Pin-14 (Output) of ICBase-2 (74LS08).
  19. Connect Pin-15 (Input) of ICBase-1 (74LS00) to Pin-3 (Output) of ICBase-4 (74LS32).
  20. Connect Pin-16 (Input) of ICBase-1 (74LS00) to Pin-3 (Output) of ICBase-4 (74LS32).
  21. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Pin-14 (Output) of ICBase-1 (74LS00).
  22. Connect Pin-18 (Input) of ICBase-1 (74LS00) to Input-13.
  23. Connect Pin-19 (Input) of ICBase-1 (74LS00) to Input-13.
  24. Connect Pin-5 (Input) of ICBase-3 (74LS08) to Pin-17 (Output) of ICBase-1 (74LS00).
  25. Connect Pin-4 (Input) of ICBase-3 (74LS08) to Pin-3 (Output) of ICBase-4 (74LS32).
  26. Connect Pin-4 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS08).
  27. Connect Pin-5 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS08).
  28. Connect Output-0 to Pin-6 (Output) of ICBase-4 (74LS32).
  29. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS00).
  30. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS08).
  31. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS32).
  32. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS00).
  33. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  34. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).
  35. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS32).
  36. Connect Output-1 to Pin-14 (Output) of ICBase-4 (74LS32).
  37. Connect Pin-15 (Input) of ICBase-3 (74LS08) to Input-13.
  38. Connect Pin-16 (Input) of ICBase-3 (74LS08) to Pin-3 (Output) of ICBase-4 (74LS32).
  39. Connect Pin-15 (Input) of ICBase-4 (74LS32) to Pin-14 (Output) of ICBase-3 (74LS08).
  40. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  41. Connect VCC Port to ICBase-2 (74LS08).