2880-TEJAL 2:4 decoder

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• Created on May 6, 2021 • 0 • 0 • 2
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2880-TEJAL 2:4 decoder
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Integrated Circuits Used

74LS08 74LS04

Procedure

  1. Connect Input-2 to Pin-1 (Input) of ICBase-3 (74LS04).
  2. Connect Input-1 to Pin-3 (Input) of ICBase-3 (74LS04).
  3. Connect Pin-2 (Output) of ICBase-3 (74LS04) to Pin-1 (Input) of ICBase-2 (74LS08).
  4. Connect Pin-4 (Output) of ICBase-3 (74LS04) to Pin-2 (Input) of ICBase-2 (74LS08).
  5. Connect Output-0 to Pin-3 (Output) of ICBase-2 (74LS08).
  6. Connect Pin-2 (Output) of ICBase-3 (74LS04) to Pin-4 (Input) of ICBase-2 (74LS08).
  7. Connect Input-1 to Pin-5 (Input) of ICBase-2 (74LS08).
  8. Connect Output-1 to Pin-6 (Output) of ICBase-2 (74LS08).
  9. Connect Input-2 to Pin-16 (Input) of ICBase-2 (74LS08).
  10. Connect Pin-4 (Output) of ICBase-3 (74LS04) to ICBase-2 (74LS08).
  11. Connect Pin-4 (Output) of ICBase-3 (74LS04) to Pin-15 (Input) of ICBase-2 (74LS08).
  12. Connect Input-2 to Pin-19 (Input) of ICBase-2 (74LS08).
  13. Connect Input-1 to Pin-18 (Input) of ICBase-2 (74LS08).
  14. Connect Output-3 to Pin-17 (Output) of ICBase-2 (74LS08).
  15. Connect Output-2 to ICBase-2 (74LS08).
  16. Connect Output-2 to Pin-14 (Output) of ICBase-2 (74LS08).
  17. Connect VCC Port to ICBase-3 (74LS04).
  18. Connect Input-5 to ICBase-2 (74LS08).
  19. Add IC 74LS08 into ICBase-2 (74LS08).
  20. Add IC 74LS04 into ICBase-3 (74LS04).
  21. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS04).
  22. Connect VCC Port to ICBase-2 (74LS08).
  23. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  24. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  25. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS04).