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Rahul
Rahul Kumar
• Created on Feb 21, 2021 • 0 • 0 • 4
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Integrated Circuits Used

74LS90 74LS04 74LS08 74LS86

Procedure

  1. Connect Pin-19 (Input) of ICBase-2 (74LS04) to Pin-17 (Output) of ICBase-1 (74LS90).
  2. Connect Output-15 to Pin-18 (Output) of ICBase-2 (74LS04).
  3. Connect Output-13 to Pin-4 (Output) of ICBase-2 (74LS04).
  4. Connect Output-14 to Pin-6 (Output) of ICBase-2 (74LS04).
  5. Connect Pin-3 (Input) of ICBase-2 (74LS04) to Pin-15 (Output) of ICBase-1 (74LS90).
  6. Connect Pin-14 (Output) of ICBase-1 (74LS90) to Pin-5 (Input) of ICBase-2 (74LS04).
  7. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Pin-18 (Output) of ICBase-2 (74LS04).
  8. Connect Pin-4 (Input) of ICBase-3 (74LS08) to Pin-3 (Output) of ICBase-3 (74LS08).
  9. Connect Pin-5 (Input) of ICBase-3 (74LS08) to Pin-4 (Output) of ICBase-2 (74LS04).
  10. Connect Output-3 to Pin-6 (Output) of ICBase-3 (74LS08).
  11. Connect Pin-1 (Input) of ICBase-4 (74LS86) to Pin-6 (Output) of ICBase-2 (74LS04).
  12. Connect Pin-2 (Input) of ICBase-4 (74LS86) to Pin-4 (Output) of ICBase-2 (74LS04).
  13. Connect Output-2 to Pin-3 (Output) of ICBase-4 (74LS86).
  14. Connect Output-1 to Pin-15 (Output) of ICBase-1 (74LS90).
  15. Connect Output-0 to Pin-2 (Output) of ICBase-2 (74LS04).
  16. Add IC 74LS90 into ICBase-1 (74LS90).
  17. Add IC 74LS04 into ICBase-2 (74LS04).
  18. Connect Manual clock Port to Pin-20 (Input) of ICBase-1 (74LS90).
  19. Connect Pin-1 (Input) of ICBase-1 (74LS90) to Pin-18 (Output) of ICBase-1 (74LS90).
  20. Connect Pin-1 (Input) of ICBase-2 (74LS04) to Pin-18 (Output) of ICBase-1 (74LS90).
  21. Connect Output-12 to Pin-2 (Output) of ICBase-2 (74LS04).
  22. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS90).
  23. Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS90).
  24. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS04).
  25. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS04).
  26. Connect Pin-18 (Output) of ICBase-1 (74LS90) to ICBase-1 (74LS90).
  27. Add IC 74LS08 into ICBase-3 (74LS08).
  28. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Pin-6 (Output) of ICBase-2 (74LS04).
  29. Add IC 74LS86 into ICBase-4 (74LS86).
  30. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS86).
  31. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS86).
  32. Connect Pin-20 (VCC) of ICBase-3 (74LS08) to VCC Port.
  33. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).