IC-7490 mod 6 counter

Harshwardhan
Harshwardhan Zalte
• Created on Dec 2, 2024 • 0 • 0 • 2
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IC-7490 mod 6 counter
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Integrated Circuits Used

74LS90 74LS08

Procedure

  1. Add IC 74LS90 into ICBase-2 (74LS90).
  2. Connect Pin-5 (VCC) of ICBase-2 (74LS90) to VCC Port.
  3. Connect Pin-16 (Ground) of ICBase-2 (74LS90) to GND Port.
  4. Connect Pin-20 (Input) of ICBase-2 (74LS90) to Clock port of 1Hz frequency.
  5. Connect Output-2 to Pin-15 (Output) of ICBase-2 (74LS90).
  6. Connect Output-3 to Pin-14 (Output) of ICBase-2 (74LS90).
  7. Connect Output-1 to Pin-18 (Output) of ICBase-2 (74LS90).
  8. Connect Output-4 to Pin-17 (Output) of ICBase-2 (74LS90).
  9. Connect Pin-1 (Input) of ICBase-2 (74LS90) to Pin-18 (Output) of ICBase-2 (74LS90).
  10. Connect Seven segment display 1 to Pin-18 (Output) of ICBase-2 (74LS90).
  11. Connect Seven segment display 1 to Pin-17 (Output) of ICBase-2 (74LS90).
  12. Connect Seven segment display 1 to Pin-15 (Output) of ICBase-2 (74LS90).
  13. Connect Seven segment display 1 to Pin-15 (Output) of ICBase-2 (74LS90).
  14. Connect GND Port to Pin-7 (Input) of ICBase-2 (74LS90).
  15. Connect GND Port to Pin-6 (Input) of ICBase-2 (74LS90).
  16. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Pin-15 (Output) of ICBase-2 (74LS90).
  17. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Pin-14 (Output) of ICBase-2 (74LS90).
  18. Connect Pin-2 (Input) of ICBase-2 (74LS90) to Pin-3 (Output) of ICBase-3 (74LS08).
  19. Connect Pin-3 (Input) of ICBase-2 (74LS90) to Pin-3 (Output) of ICBase-3 (74LS08).
  20. Connect Pin-20 (VCC) of ICBase-3 (74LS08) to VCC Port.
  21. Connect Pin-7 (Ground) of ICBase-3 (74LS08) to GND Port.
  22. Connect Seven segment display 1 to ICBase-2 (74LS90).
  23. Add IC 74LS08 into ICBase-3 (74LS08).