14th experiment

Pratheeksha
Pratheeksha HS
• Created on Feb 7, 2022 • 0 • 0 • 2
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14th experiment
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Integrated Circuits Used

74LS02 74LS27

Procedure

  1. Add IC 74LS02 into ICBase-1 (74LS02).
  2. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS02).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS02).
  4. Connect Input-12 to Pin-2 (Input) of ICBase-1 (74LS02).
  5. Connect Input-12 to Pin-3 (Input) of ICBase-1 (74LS02).
  6. Connect Pin-5 (Input) of ICBase-1 (74LS02) to Pin-1 (Output) of ICBase-1 (74LS02).
  7. Add IC 74LS27 into ICBase-2 (74LS27).
  8. Connect Pin-4 (Output) of ICBase-1 (74LS02) to Pin-3 (Input) of ICBase-2 (74LS27).
  9. Connect Input-11 to Pin-6 (Input) of ICBase-1 (74LS02).
  10. Connect Input-10 to Pin-14 (Input) of ICBase-1 (74LS02).
  11. Connect Input-10 to Pin-15 (Input) of ICBase-1 (74LS02).
  12. Connect Pin-17 (Input) of ICBase-1 (74LS02) to ICBase-1 (74LS02).
  13. Connect Pin-1 (Output) of ICBase-1 (74LS02) to Pin-18 (Input) of ICBase-1 (74LS02).
  14. Connect Pin-4 (Input) of ICBase-2 (74LS27) to Pin-19 (Output) of ICBase-1 (74LS02).
  15. Add IC 74LS02 into ICBase-3 (74LS02).
  16. Connect Pin-1 (Output) of ICBase-3 (74LS02) to Pin-5 (Input) of ICBase-2 (74LS27).
  17. Connect Pin-2 (Input) of ICBase-3 (74LS02) to Pin-16 (Output) of ICBase-1 (74LS02).
  18. Connect Input-8 to Pin-3 (Input) of ICBase-3 (74LS02).
  19. Connect Pin-6 (Input) of ICBase-3 (74LS02) to Pin-6 (Output) of ICBase-2 (74LS27).
  20. Connect Pin-5 (Input) of ICBase-3 (74LS02) to Pin-6 (Output) of ICBase-2 (74LS27).
  21. Connect Output-4 to Pin-4 (Output) of ICBase-3 (74LS02).
  22. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS02).
  23. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS02).
  24. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS27).
  25. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS27).
  26. Connect Pin-4 (Output) of ICBase-1 (74LS02) to ICBase-2 (74LS27).
  27. Connect Input-10 to ICBase-1 (74LS02).
  28. Connect Pin-4 (Input) of ICBase-2 (74LS27) to ICBase-1 (74LS02).
  29. Connect VCC Port to ICBase-2 (74LS27).