experiment 4

Swathi D
Swathi D Gowda
• Created on Mar 28, 2023 • 0 • 0 • 3
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experiment 4
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Integrated Circuits Used

74LS138 74LS32 74LS04

Description

74138,7432,7404

Procedure

  1. Add IC 74LS138 into ICBase-2 (74LS138).
  2. Add IC 74LS32 into ICBase-3 (74LS32).
  3. Add IC 74LS04 into ICBase-4 (74LS04).
  4. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS04).
  5. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  6. Connect GND Port to Pin-8 (Ground) of ICBase-2 (74LS138).
  7. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS138).
  8. Connect Pin-20 (VCC) of ICBase-3 (74LS32) to VCC Port.
  9. Connect Pin-20 (VCC) of ICBase-4 (74LS04) to VCC Port.
  10. Connect Input-0 to Pin-1 (Input) of ICBase-2 (74LS138).
  11. Connect Pin-2 (Input) of ICBase-2 (74LS138) to Input-1.
  12. Connect Input-2 to Pin-3 (Input) of ICBase-2 (74LS138).
  13. Connect Input-3 to Pin-6 (Input) of ICBase-2 (74LS138).
  14. Connect Pin-1 (Input) of ICBase-4 (74LS04) to Pin-18 (Output) of ICBase-2 (74LS138).
  15. Connect Pin-2 (Output) of ICBase-4 (74LS04) to Pin-1 (Input) of ICBase-3 (74LS32).
  16. Connect Pin-3 (Input) of ICBase-4 (74LS04) to Pin-17 (Output) of ICBase-2 (74LS138).
  17. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-4 (Output) of ICBase-4 (74LS04).
  18. Connect Pin-15 (Output) of ICBase-2 (74LS138) to Pin-19 (Input) of ICBase-4 (74LS04).
  19. Connect Pin-4 (Input) of ICBase-3 (74LS32) to Pin-18 (Output) of ICBase-4 (74LS04).
  20. Connect Pin-17 (Input) of ICBase-4 (74LS04) to Pin-14 (Output) of ICBase-2 (74LS138).
  21. Connect Pin-5 (Input) of ICBase-3 (74LS32) to Pin-16 (Output) of ICBase-4 (74LS04).
  22. Connect Pin-19 (Input) of ICBase-3 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS32).
  23. Connect Pin-18 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS32).
  24. Connect Output-1 to Pin-17 (Output) of ICBase-3 (74LS32).
  25. Connect Pin-5 (Input) of ICBase-4 (74LS04) to Pin-16 (Output) of ICBase-2 (74LS138).
  26. Connect Pin-16 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-4 (74LS04).
  27. Connect Pin-15 (Input) of ICBase-4 (74LS04) to Pin-13 (Output) of ICBase-2 (74LS138).
  28. Connect Pin-14 (Output) of ICBase-4 (74LS04) to Pin-15 (Input) of ICBase-3 (74LS32).
  29. Connect Output-0 to Pin-14 (Output) of ICBase-3 (74LS32).