FULL SUBTRACTOR

Sarang P
Sarang P
• Created on Oct 5, 2026 • 0 • 0 • 4
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FULL SUBTRACTOR
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Integrated Circuits Used

74LS86 74LS08 74LS04 74LS32

Procedure

  1. Add IC 74LS86 into ICBase-1 (74LS86).
  2. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS86).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS86).
  4. Connect Input-11 to Pin-1 (Input) of ICBase-1 (74LS86).
  5. Connect Input-10 to Pin-2 (Input) of ICBase-1 (74LS86).
  6. Connect Pin-4 (Input) of ICBase-1 (74LS86) to Pin-3 (Output) of ICBase-1 (74LS86).
  7. Connect Input-9 to Pin-5 (Input) of ICBase-1 (74LS86).
  8. Connect Output-7 to Pin-6 (Output) of ICBase-1 (74LS86).
  9. Add IC 74LS08 into ICBase-2 (74LS08).
  10. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Input-10.
  11. Connect Input-9 to Pin-2 (Input) of ICBase-2 (74LS08).
  12. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  13. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  14. Add IC 74LS04 into ICBase-3 (74LS04).
  15. Connect Pin-1 (Input) of ICBase-3 (74LS04) to Input-11.
  16. Connect Pin-4 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-3 (74LS04).
  17. Connect Pin-15 (Input) of ICBase-1 (74LS86) to Input-10.
  18. Connect Pin-16 (Input) of ICBase-1 (74LS86) to Input-9.
  19. Connect Pin-5 (Input) of ICBase-2 (74LS08) to Pin-14 (Output) of ICBase-1 (74LS86).
  20. Add IC 74LS32 into ICBase-4 (74LS32).
  21. Connect Pin-1 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-2 (74LS08).
  22. Connect Pin-2 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS08).
  23. Connect Output-1 to Pin-3 (Output) of ICBase-4 (74LS32).
  24. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS04).
  25. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS04).
  26. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS32).
  27. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS32).