EXCESS -3 TO BCD CONVERTER

vijay
vijay kannan
Created on Dec 19, 2020 0 0 4
EXCESS -3 TO BCD CONVERTER
100%

Integrated Circuits Used

Procedure

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