Full Subtractor

Suchetha
Suchetha S
• Created on Jan 16, 2021 • 0 • 0 • 3
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Full Subtractor
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Integrated Circuits Used

74LS04 74LS08 74LS32

Procedure

  1. Connect Pin-15 (Input) of ICBase-2 (74LS08) to Pin-6 (Output) of ICBase-1 (74LS04).
  2. Connect Pin-16 (Input) of ICBase-2 (74LS08) to Pin-3 (Output) of ICBase-4 (74LS32).
  3. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  4. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Input-0.
  5. Connect Pin-15 (Input) of ICBase-3 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  6. Connect Pin-16 (Input) of ICBase-3 (74LS08) to Input-1.
  7. Add IC 74LS04 into ICBase-1 (74LS04).
  8. Add IC 74LS08 into ICBase-2 (74LS08).
  9. Add IC 74LS08 into ICBase-3 (74LS08).
  10. Add IC 74LS32 into ICBase-4 (74LS32).
  11. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS04).
  12. Connect Pin-7 (Ground) of ICBase-2 (74LS08) to GND Port.
  13. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).
  14. Connect Pin-7 (Ground) of ICBase-4 (74LS32) to GND Port.
  15. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS32).
  16. Connect Pin-20 (VCC) of ICBase-3 (74LS08) to VCC Port.
  17. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  18. Connect Pin-20 (VCC) of ICBase-1 (74LS04) to VCC Port.
  19. Connect Input-2 to Pin-1 (Input) of ICBase-1 (74LS04).
  20. Connect Input-1 to Pin-3 (Input) of ICBase-1 (74LS04).
  21. Connect Input-0 to Pin-5 (Input) of ICBase-1 (74LS04).
  22. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Input-2.
  23. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Pin-4 (Output) of ICBase-1 (74LS04).
  24. Connect Pin-4 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  25. Connect Pin-5 (Input) of ICBase-2 (74LS08) to Input-1.
  26. Connect Pin-1 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-2 (74LS08).
  27. Connect Pin-2 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS08).
  28. Connect Pin-15 (Input) of ICBase-1 (74LS04) to Pin-3 (Output) of ICBase-4 (74LS32).
  29. Connect Pin-18 (Input) of ICBase-2 (74LS08) to Pin-14 (Output) of ICBase-1 (74LS04).
  30. Connect Pin-19 (Input) of ICBase-2 (74LS08) to Input-0.
  31. Connect Pin-5 (Input) of ICBase-4 (74LS32) to Pin-17 (Output) of ICBase-2 (74LS08).
  32. Connect Pin-4 (Input) of ICBase-4 (74LS32) to Pin-14 (Output) of ICBase-2 (74LS08).
  33. Connect Output-1 to Pin-6 (Output) of ICBase-4 (74LS32).
  34. Connect Pin-4 (Input) of ICBase-3 (74LS08) to Input-1.
  35. Connect Pin-5 (Input) of ICBase-3 (74LS08) to Input-0.
  36. Connect Pin-15 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS08).
  37. Connect Pin-16 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS08).
  38. Connect Pin-18 (Input) of ICBase-4 (74LS32) to Pin-14 (Output) of ICBase-4 (74LS32).
  39. Connect Pin-19 (Input) of ICBase-4 (74LS32) to Pin-14 (Output) of ICBase-3 (74LS08).
  40. Connect Output-0 to Pin-17 (Output) of ICBase-4 (74LS32).