digital lock final

Pushkar
Pushkar Devkar
• Created on Apr 18, 2025 • 0 • 0 • 3
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digital lock final
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Integrated Circuits Used

74LS86 74LS32 74LS02

Procedure

  1. Add IC 74LS86 into ICBase-1 (74LS86).
  2. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS86).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS86).
  4. Add IC 74LS32 into ICBase-2 (74LS32).
  5. Connect Pin-1 (Input) of ICBase-2 (74LS32) to Pin-3 (Output) of ICBase-1 (74LS86).
  6. Connect Pin-2 (Input) of ICBase-2 (74LS32) to Pin-6 (Output) of ICBase-1 (74LS86).
  7. Connect Pin-4 (Input) of ICBase-2 (74LS32) to Pin-14 (Output) of ICBase-1 (74LS86).
  8. Connect Pin-5 (Input) of ICBase-2 (74LS32) to Pin-17 (Output) of ICBase-1 (74LS86).
  9. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS32).
  10. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS32).
  11. Add IC 74LS02 into ICBase-3 (74LS02).
  12. Connect Pin-2 (Input) of ICBase-3 (74LS02) to Pin-3 (Output) of ICBase-2 (74LS32).
  13. Connect Pin-3 (Input) of ICBase-3 (74LS02) to Pin-6 (Output) of ICBase-2 (74LS32).
  14. Connect Output-1 to Pin-1 (Output) of ICBase-3 (74LS02).
  15. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS02).
  16. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS02).
  17. Connect Pin-2 (Input) of ICBase-1 (74LS86) to Input-15.
  18. Connect Pin-5 (Input) of ICBase-1 (74LS86) to Input-14.
  19. Connect Pin-15 (Input) of ICBase-1 (74LS86) to Input-13.
  20. Connect Pin-18 (Input) of ICBase-1 (74LS86) to Input-12.
  21. Connect Pin-1 (Input) of ICBase-1 (74LS86) to Input-9.
  22. Connect Pin-4 (Input) of ICBase-1 (74LS86) to Input-8.
  23. Connect Pin-16 (Input) of ICBase-1 (74LS86) to Input-7.
  24. Connect Pin-19 (Input) of ICBase-1 (74LS86) to Input-6.