Full-Subtractor

Tanishk
Tanishk Wasnik
• Created on Aug 2, 2025 • 0 • 0 • 3
Edit Circuit Copy Circuit Try Yourself
Full-Subtractor
100%

Integrated Circuits Used

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