Fulladded sum and carry

Prashant
Prashant Thorat
• Created on Jul 26, 2025 • 0 • 0 • 3
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Fulladded sum and carry
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Integrated Circuits Used

74LS86 74LS08 74LS32

Procedure

  1. Add IC 74LS86 into ICBase-3 (74LS86).
  2. Connect Pin-1 (Input) of ICBase-3 (74LS86) to Input-0.
  3. Connect Input-1 to Pin-2 (Input) of ICBase-3 (74LS86).
  4. Connect Pin-1 (Input) of ICBase-4 (74LS86) to Pin-3 (Output) of ICBase-3 (74LS86).
  5. Add IC 74LS86 into ICBase-4 (74LS86).
  6. Connect Input-2 to Pin-2 (Input) of ICBase-4 (74LS86).
  7. Connect Output-0 to Pin-3 (Output) of ICBase-4 (74LS86).
  8. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS86).
  9. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS86).
  10. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS86).
  11. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS86).
  12. Connect Input-0 to ICBase-3 (74LS86).
  13. Connect Input-1 to ICBase-3 (74LS86).
  14. Connect Input-2 to ICBase-4 (74LS86).
  15. Connect GND Port to ICBase-3 (74LS86).
  16. Connect GND Port to ICBase-4 (74LS86).
  17. Add IC 74LS08 into ICBase-1 (74LS08).
  18. Connect Pin-1 (Input) of ICBase-1 (74LS08) to Input-2.
  19. Connect Pin-2 (Input) of ICBase-1 (74LS08) to Pin-3 (Output) of ICBase-3 (74LS86).
  20. Add IC 74LS32 into ICBase-5 (74LS32).
  21. Connect Pin-1 (Input) of ICBase-5 (74LS32) to Pin-3 (Output) of ICBase-1 (74LS08).
  22. Connect Pin-5 (Input) of ICBase-1 (74LS08) to Input-0.
  23. Connect Pin-4 (Input) of ICBase-1 (74LS08) to Input-1.
  24. Connect Pin-2 (Input) of ICBase-5 (74LS32) to Pin-6 (Output) of ICBase-1 (74LS08).
  25. Connect Output-1 to Pin-3 (Output) of ICBase-5 (74LS32).
  26. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS32).
  27. Connect VCC Port to Pin-20 (VCC) of ICBase-5 (74LS32).
  28. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS08).
  29. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS08).
  30. Connect Pin-1 (Input) of ICBase-5 (74LS32) to ICBase-1 (74LS08).
  31. Connect Output-1 to ICBase-5 (74LS32).
  32. Connect GND Port to ICBase-5 (74LS32).