EXPT 4 : BCD TO EXCESS 3

ANJU
ANJU PHILIP
• Created on Aug 16, 2021 • 0 • 0 • 4
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EXPT 4 : BCD TO EXCESS 3
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Integrated Circuits Used

74LS86 74LS04 74LS08 74LS32

Procedure

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