MODULO 100 COUNTER( 7490 )

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• Created on Dec 10, 2024 • 0 • 0 • 2
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MODULO 100 COUNTER( 7490 )
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Integrated Circuits Used

74LS90 74LS08

Procedure

  1. Add IC 74LS90 into ICBase-1 (74LS90).
  2. Connect Manual clock Port to Pin-20 (Input) of ICBase-1 (74LS90).
  3. Connect Output-0 to Pin-18 (Output) of ICBase-1 (74LS90).
  4. Connect Output-3 to Pin-17 (Output) of ICBase-1 (74LS90).
  5. Connect Seven segment display 2 to Pin-18 (Output) of ICBase-1 (74LS90).
  6. Connect Pin-15 (Output) of ICBase-1 (74LS90) to Seven segment display 2.
  7. Connect Output-1 to Pin-15 (Output) of ICBase-1 (74LS90).
  8. Connect Pin-14 (Output) of ICBase-1 (74LS90) to Output-2.
  9. Connect Seven segment display 2 to Pin-14 (Output) of ICBase-1 (74LS90).
  10. Connect Pin-1 (Input) of ICBase-1 (74LS90) to Pin-18 (Output) of ICBase-1 (74LS90).
  11. Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS90).
  12. Connect GND Port to Pin-6 (Input) of ICBase-1 (74LS90).
  13. Connect Pin-7 (Input) of ICBase-1 (74LS90) to GND Port.
  14. Add IC 74LS08 into ICBase-2 (74LS08).
  15. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  16. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  17. Connect Pin-17 (Output) of ICBase-1 (74LS90) to Seven segment display 2.
  18. Add IC 74LS90 into ICBase-4 (74LS90).
  19. Connect Pin-17 (Output) of ICBase-1 (74LS90) to Pin-20 (Input) of ICBase-4 (74LS90).
  20. Connect VCC Port to Pin-5 (VCC) of ICBase-4 (74LS90).
  21. Connect GND Port to Pin-6 (Input) of ICBase-4 (74LS90).
  22. Connect Pin-7 (Input) of ICBase-4 (74LS90) to GND Port.
  23. Connect GND Port to Pin-16 (Ground) of ICBase-4 (74LS90).
  24. Connect Pin-1 (Input) of ICBase-4 (74LS90) to Pin-18 (Output) of ICBase-4 (74LS90).
  25. Connect Output-5 to Pin-18 (Output) of ICBase-4 (74LS90).
  26. Connect Pin-15 (Output) of ICBase-4 (74LS90) to Output-6.
  27. Connect Seven segment display 1 to Pin-15 (Output) of ICBase-4 (74LS90).
  28. Connect Pin-18 (Output) of ICBase-4 (74LS90) to Seven segment display 1.
  29. Connect Seven segment display 1 to Pin-14 (Output) of ICBase-4 (74LS90).
  30. Connect Output-7 to Pin-14 (Output) of ICBase-4 (74LS90).
  31. Connect Pin-17 (Output) of ICBase-4 (74LS90) to Output-8.
  32. Connect Seven segment display 1 to Pin-17 (Output) of ICBase-4 (74LS90).
  33. Add IC 74LS08 into ICBase-3 (74LS08).
  34. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).
  35. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS08).
  36. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Pin-14 (Output) of ICBase-4 (74LS90).
  37. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Pin-17 (Output) of ICBase-1 (74LS90).
  38. Connect Pin-4 (Input) of ICBase-3 (74LS08) to Pin-3 (Output) of ICBase-3 (74LS08).
  39. Connect Pin-18 (Output) of ICBase-1 (74LS90) to Pin-5 (Input) of ICBase-3 (74LS08).
  40. Connect GND Port to Pin-2 (Input) of ICBase-4 (74LS90).
  41. Connect Pin-3 (Input) of ICBase-4 (74LS90) to GND Port.
  42. Connect GND Port to Pin-3 (Input) of ICBase-1 (74LS90).
  43. Connect GND Port to Pin-2 (Input) of ICBase-1 (74LS90).
  44. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS90).
  45. Connect Pin-2 (Input) of ICBase-1 (74LS90) to ICBase-2 (74LS08).
  46. Connect Pin-20 (Input) of ICBase-4 (74LS90) to ICBase-1 (74LS90).