mod-20

Vaishnavi
Vaishnavi kanade
• Created on Dec 24, 2022 • 0 • 0 • 2
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mod-20
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Integrated Circuits Used

74LS90 74LS08

Procedure

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