Full Subtractor

Sahil
Sahil Jawale
• Created on Sep 22, 2021 • 0 • 0 • 4
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Full Subtractor
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Integrated Circuits Used

74LS86 74LS08 74LS04 74LS32

Description

Assignment No 1 Sahil Jawale SCOA09

Procedure

  1. Connect Input-1 to ICBase-1 (74LS86).
  2. Connect Output-1 to ICBase-1 (74LS86).
  3. Connect Pin-1 (Input) of ICBase-2 (74LS08) to ICBase-3 (74LS04).
  4. Connect Input-1 to ICBase-2 (74LS08).
  5. Connect Pin-4 (Input) of ICBase-1 (74LS86) to Pin-3 (Output) of ICBase-1 (74LS86).
  6. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Input-1.
  7. Connect Pin-2 (Output) of ICBase-3 (74LS04) to Pin-2 (Input) of ICBase-2 (74LS08).
  8. Connect GND Port to ICBase-2 (74LS08).
  9. Connect Pin-3 (Output) of ICBase-1 (74LS86) to ICBase-3 (74LS04).
  10. Connect GND Port to ICBase-4 (74LS32).
  11. Add IC 74LS86 into ICBase-1 (74LS86).
  12. Connect VCC Port to ICBase-1 (74LS86).
  13. Connect Pin-20 (VCC) of ICBase-1 (74LS86) to VCC Port.
  14. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS86).
  15. Connect Input-2 to Pin-1 (Input) of ICBase-1 (74LS86).
  16. Connect Input-1 to Pin-2 (Input) of ICBase-1 (74LS86).
  17. Connect Input-0 to ICBase-1 (74LS86).
  18. Connect Input-0 to Pin-5 (Input) of ICBase-1 (74LS86).
  19. Connect Output-1 to Pin-6 (Output) of ICBase-1 (74LS86).
  20. Add IC 74LS08 into ICBase-2 (74LS08).
  21. Connect Pin-4 (Input) of ICBase-2 (74LS08) to Input-0.
  22. Add IC 74LS04 into ICBase-3 (74LS04).
  23. Connect Pin-1 (Input) of ICBase-3 (74LS04) to Input-2.
  24. Connect Pin-2 (Input) of ICBase-2 (74LS08) to ICBase-3 (74LS04).
  25. Connect Pin-3 (Input) of ICBase-3 (74LS04) to ICBase-1 (74LS86).
  26. Connect Pin-3 (Output) of ICBase-1 (74LS86) to Pin-3 (Input) of ICBase-3 (74LS04).
  27. Connect Pin-5 (Input) of ICBase-2 (74LS08) to ICBase-3 (74LS04).
  28. Connect Pin-4 (Output) of ICBase-3 (74LS04) to Pin-5 (Input) of ICBase-2 (74LS08).
  29. Add IC 74LS32 into ICBase-4 (74LS32).
  30. Connect Pin-1 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-2 (74LS08).
  31. Connect Pin-2 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS08).
  32. Connect VCC Port to ICBase-3 (74LS04).
  33. Connect Pin-20 (VCC) of ICBase-3 (74LS04) to VCC Port.
  34. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS32).
  35. Connect Output-0 to Pin-3 (Output) of ICBase-4 (74LS32).
  36. Connect VCC Port to ICBase-2 (74LS08).
  37. Connect Pin-20 (VCC) of ICBase-2 (74LS08) to VCC Port.
  38. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS32).
  39. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS04).
  40. Connect Pin-7 (Ground) of ICBase-2 (74LS08) to GND Port.