B1 = C'D+CD'" - an innovative digital circuit design by Ajay Avale using digital logic components. Circuit stats: 1 views. View, edit, or fork this circuit on DeldSim." /> B1 = C'D+CD'" - an innovative digital circuit design by Ajay Avale using digital logic components. Circuit stats: 1 views. View, edit, or fork this circuit on DeldSim." /> B1 = C'D+CD'" - an innovative digital circuit design by Ajay Avale using digital logic components. Circuit stats: 1 views. View, edit, or fork this circuit on DeldSim." />

Excess3 to BCD -> B1 = C'D+CD'

Ajay Avale
Ajay Avale
• Created on Sep 28, 2025 • 1 • 0 • 0
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Excess3 to BCD -> B1 = C'D+CD'
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Procedure

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