Full Subtractor using Basic gates

Kartik
Kartik Jadhav
• Created on Dec 18, 2021 • 0 • 0 • 3
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Full Subtractor using Basic gates
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Integrated Circuits Used

74LS04 74LS08 74LS32

Procedure

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