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Diya Salvi
Diya Salvi
• Created on Apr 16, 2026 • 0 • 0 • 2
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Integrated Circuits Used

74LS90 74LS38

Procedure

  1. Add IC 74LS90 into ICBase-2 (74LS90).
  2. Add IC 74LS38 into ICBase-3 (74LS38).
  3. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS90).
  4. Connect GND Port to Pin-16 (Ground) of ICBase-2 (74LS90).
  5. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS38).
  6. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS38).
  7. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS38).
  8. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS38).
  9. Connect Manual clock Port to Pin-20 (Input) of ICBase-2 (74LS90).
  10. Connect Pin-1 (Input) of ICBase-3 (74LS38) to Pin-18 (Output) of ICBase-2 (74LS90).
  11. Connect Pin-2 (Input) of ICBase-3 (74LS38) to Pin-18 (Output) of ICBase-2 (74LS90).
  12. Connect Pin-4 (Input) of ICBase-3 (74LS38) to Pin-15 (Output) of ICBase-2 (74LS90).
  13. Connect Pin-5 (Input) of ICBase-3 (74LS38) to Pin-15 (Output) of ICBase-2 (74LS90).
  14. Connect Pin-15 (Input) of ICBase-3 (74LS38) to Pin-14 (Output) of ICBase-2 (74LS90).
  15. Connect Pin-16 (Input) of ICBase-3 (74LS38) to Pin-14 (Output) of ICBase-2 (74LS90).
  16. Connect Pin-18 (Input) of ICBase-3 (74LS38) to Pin-17 (Output) of ICBase-2 (74LS90).
  17. Connect Pin-1 (Input) of ICBase-4 (74LS38) to Pin-17 (Output) of ICBase-2 (74LS90).
  18. Connect Pin-2 (Input) of ICBase-4 (74LS38) to Pin-17 (Output) of ICBase-2 (74LS90).
  19. Connect VCC Port to Pin-19 (Input) of ICBase-3 (74LS38).
  20. Connect VCC Port to Pin-17 (Output) of ICBase-3 (74LS38).
  21. Connect Pin-2 (Input) of ICBase-2 (74LS90) to Pin-17 (Output) of ICBase-3 (74LS38).
  22. Connect Pin-3 (Input) of ICBase-2 (74LS90) to Pin-17 (Output) of ICBase-3 (74LS38).
  23. Add IC 74LS38 into ICBase-4 (74LS38).