excess 3 to bcd

ARUN KUMAR
ARUN KUMAR D
• Created on Dec 14, 2020 • 0 • 0 • 4
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excess 3 to bcd
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Integrated Circuits Used

74LS08 74LS32 74LS04 74LS86

Procedure

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