excess 3 to bcd

Vihaan
Vihaan Khare
• Created on Aug 8, 2025 • 0 • 0 • 4
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excess 3 to bcd
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Integrated Circuits Used

74LS04 74LS08 74LS32 74LS86

Procedure

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