2x4 Decoder- Logic Gates

Swapnaja
Swapnaja Yadav
• Created on Aug 29, 2025 • 0 • 0 • 2
Edit Circuit Copy Circuit Try Yourself
2x4 Decoder- Logic Gates
100%

Integrated Circuits Used

74LS04 74LS11

Procedure

  1. Add IC 74LS04 into ICBase-1 (74LS04).
  2. Add IC 74LS11 into ICBase-2 (74LS11).
  3. Add IC 74LS11 into ICBase-3 (74LS11).
  4. Connect Input-15 to Pin-1 (Input) of ICBase-1 (74LS04).
  5. Connect Input-14 to Pin-3 (Input) of ICBase-1 (74LS04).
  6. Connect Input-0 to Pin-3 (Input) of ICBase-2 (74LS11).
  7. Connect Pin-4 (Input) of ICBase-2 (74LS11) to Pin-2 (Output) of ICBase-1 (74LS04).
  8. Connect Pin-5 (Input) of ICBase-2 (74LS11) to Pin-4 (Output) of ICBase-1 (74LS04).
  9. Connect Output-15 to Pin-6 (Output) of ICBase-2 (74LS11).
  10. Connect Input-0 to Pin-15 (Input) of ICBase-2 (74LS11).
  11. Connect Pin-16 (Input) of ICBase-2 (74LS11) to Pin-2 (Output) of ICBase-1 (74LS04).
  12. Connect Input-14 to Pin-17 (Input) of ICBase-2 (74LS11).
  13. Connect Output-14 to Pin-14 (Output) of ICBase-2 (74LS11).
  14. Connect Input-0 to Pin-3 (Input) of ICBase-3 (74LS11).
  15. Connect Input-15 to Pin-4 (Input) of ICBase-3 (74LS11).
  16. Connect Pin-5 (Input) of ICBase-3 (74LS11) to Pin-4 (Output) of ICBase-1 (74LS04).
  17. Connect Output-13 to Pin-6 (Output) of ICBase-3 (74LS11).
  18. Connect Input-0 to Pin-15 (Input) of ICBase-3 (74LS11).
  19. Connect Input-15 to Pin-16 (Input) of ICBase-3 (74LS11).
  20. Connect Input-14 to Pin-17 (Input) of ICBase-3 (74LS11).
  21. Connect Output-12 to Pin-14 (Output) of ICBase-3 (74LS11).
  22. Connect Pin-20 (VCC) of ICBase-3 (74LS11) to VCC Port.
  23. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS11).
  24. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS04).
  25. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS04).