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Rishabh Kumar
Rishabh Kumar
• Created on Feb 11, 2026 • 0 • 0 • 1
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Integrated Circuits Used

74LS02

Procedure

  1. Add IC 74LS02 into ICBase-1 (74LS02).
  2. Add IC 74LS02 into ICBase-2 (74LS02).
  3. Add IC 74LS02 into ICBase-3 (74LS02).
  4. Connect Pin-2 (Input) of ICBase-1 (74LS02) to Input-15.
  5. Connect Pin-3 (Input) of ICBase-1 (74LS02) to Input-15.
  6. Connect Output-15 to Pin-1 (Output) of ICBase-1 (74LS02).
  7. Connect Pin-7 (Ground) of ICBase-1 (74LS02) to GND Port.
  8. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS02).
  9. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS02).
  10. Connect Pin-7 (Ground) of ICBase-3 (74LS02) to GND Port.
  11. Connect Pin-20 (VCC) of ICBase-3 (74LS02) to VCC Port.
  12. Connect Pin-20 (VCC) of ICBase-2 (74LS02) to VCC Port.
  13. Connect Input-8 to Pin-2 (Input) of ICBase-2 (74LS02).
  14. Connect Pin-3 (Input) of ICBase-2 (74LS02) to Input-8.
  15. Connect Input-7 to Pin-5 (Input) of ICBase-2 (74LS02).
  16. Connect Pin-6 (Input) of ICBase-2 (74LS02) to Input-7.
  17. Connect Pin-14 (Input) of ICBase-2 (74LS02) to Pin-4 (Output) of ICBase-2 (74LS02).
  18. Connect Pin-1 (Output) of ICBase-2 (74LS02) to Pin-15 (Input) of ICBase-2 (74LS02).
  19. Connect Output-8 to Pin-16 (Output) of ICBase-2 (74LS02).
  20. Connect Input-2 to Pin-2 (Input) of ICBase-3 (74LS02).
  21. Connect Pin-3 (Input) of ICBase-3 (74LS02) to Input-1.
  22. Connect Pin-1 (Output) of ICBase-3 (74LS02) to Pin-18 (Input) of ICBase-3 (74LS02).
  23. Connect Pin-17 (Input) of ICBase-3 (74LS02) to Pin-1 (Output) of ICBase-3 (74LS02).
  24. Connect Output-0 to Pin-19 (Output) of ICBase-3 (74LS02).