full subtractor using basic gates

Anish
Anish Dhawalikar
• Created on Dec 14, 2020 • 0 • 0 • 4
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full subtractor using basic gates
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Integrated Circuits Used

74LS08 74LS32 74LS86 74LS04

Procedure

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