BCD to Excess 3

Ashik
Ashik Hegde
• Created on Jul 29, 2025 • 0 • 0 • 3
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BCD to Excess 3
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Integrated Circuits Used

74LS04 74LS32 74LS08

Description

BCD to Excess 3 L2_2

Procedure

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