Convert BCD to Excess 3 code

Devanshish
Devanshish Ganatra
• Created on Jul 29, 2025 • undefined 0 • undefined 0 • undefined 4
undefined Edit Circuit undefined Copy Circuit undefined Try Yourself
Convert BCD to Excess 3 code
100%

undefined Integrated Circuits Used

74LS04 74LS08 74LS32 74LS86

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