E2 = B'A+B'D+B.C'D'" - an innovative digital circuit design by Ajay Avale using digital logic components. Circuit stats: 2 views, 2 forks. View, edit, or fork this circuit on DeldSim." /> E2 = B'A+B'D+B.C'D'" - an innovative digital circuit design by Ajay Avale using digital logic components. Circuit stats: 2 views, 2 forks. View, edit, or fork this circuit on DeldSim." /> E2 = B'A+B'D+B.C'D'" - an innovative digital circuit design by Ajay Avale using digital logic components. Circuit stats: 2 views, 2 forks. View, edit, or fork this circuit on DeldSim." />

BCD to Excess3 -> E2 = B'A+B'D+B.C'D'

Ajay Avale
Ajay Avale
• Created on Sep 25, 2025 • 2 • 2 • 0
Edit Circuit Copy Circuit Try Yourself
BCD to Excess3 -> E2 = B'A+B'D+B.C'D'
100%

Procedure

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