2:4 decoder

tarang
tarang gupta
• Created on Apr 9, 2025 • 0 • 0 • 2
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2:4 decoder
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Integrated Circuits Used

74LS04 74LS11

Procedure

  1. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS11).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS11).
  3. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS11).
  4. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS11).
  5. Connect Pin-19 (Input) of ICBase-1 (74LS11) to Input-15.
  6. Connect Pin-1 (Input) of ICBase-3 (74LS04) to Input-14.
  7. Connect Pin-1 (Input) of ICBase-1 (74LS11) to Pin-2 (Output) of ICBase-3 (74LS04).
  8. Connect Pin-3 (Input) of ICBase-3 (74LS04) to Input-13.
  9. Connect Pin-2 (Input) of ICBase-1 (74LS11) to Pin-4 (Output) of ICBase-3 (74LS04).
  10. Connect Output-12 to Pin-18 (Output) of ICBase-1 (74LS11).
  11. Connect Pin-3 (Input) of ICBase-1 (74LS11) to Input-15.
  12. Connect Pin-4 (Input) of ICBase-1 (74LS11) to Pin-2 (Output) of ICBase-3 (74LS04).
  13. Connect Pin-5 (Input) of ICBase-1 (74LS11) to Input-13.
  14. Connect Output-11 to Pin-6 (Output) of ICBase-1 (74LS11).
  15. Connect Pin-19 (Input) of ICBase-2 (74LS11) to Input-15.
  16. Connect Pin-1 (Input) of ICBase-2 (74LS11) to Input-14.
  17. Connect Pin-2 (Input) of ICBase-2 (74LS11) to Pin-4 (Output) of ICBase-3 (74LS04).
  18. Connect Output-10 to Pin-18 (Output) of ICBase-2 (74LS11).
  19. Connect Pin-3 (Input) of ICBase-2 (74LS11) to Input-15.
  20. Connect Pin-4 (Input) of ICBase-2 (74LS11) to Input-14.
  21. Connect Pin-5 (Input) of ICBase-2 (74LS11) to Input-13.
  22. Connect Output-9 to Pin-6 (Output) of ICBase-2 (74LS11).
  23. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS04).
  24. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS04).
  25. Add IC 74LS04 into ICBase-3 (74LS04).
  26. Add IC 74LS11 into ICBase-2 (74LS11).
  27. Add IC 74LS11 into ICBase-1 (74LS11).