bcd to excess3

Utkarsh
Utkarsh Salunkhe
• Created on Aug 16, 2025 • 0 • 0 • 4
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bcd to excess3
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Integrated Circuits Used

74LS32 74LS08 74LS86 74LS04

Procedure

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