3 to 8 decorder

shanmukha
shanmukha priya
• Created on Apr 3, 2025 • 0 • 0 • 1
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3 to 8 decorder
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Integrated Circuits Used

74LS138

Procedure

  1. Connect GND Port to Pin-8 (Ground) of ICBase-1 (74LS138).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS138).
  3. Connect Input-15 to Pin-1 (Input) of ICBase-1 (74LS138).
  4. Add IC 74LS138 into ICBase-1 (74LS138).
  5. Connect Input-14 to Pin-2 (Input) of ICBase-1 (74LS138).
  6. Connect Pin-3 (Input) of ICBase-1 (74LS138) to Input-13.
  7. Connect Input-12 to Pin-4 (Input) of ICBase-1 (74LS138).
  8. Connect Input-11 to Pin-5 (Input) of ICBase-1 (74LS138).
  9. Connect Input-10 to Pin-6 (Input) of ICBase-1 (74LS138).
  10. Connect Pin-7 (Output) of ICBase-1 (74LS138) to Output-15.
  11. Connect Output-14 to Pin-15 (Output) of ICBase-1 (74LS138).
  12. Connect Output-13 to Pin-16 (Output) of ICBase-1 (74LS138).
  13. Connect Output-12 to Pin-17 (Output) of ICBase-1 (74LS138).
  14. Connect Pin-18 (Output) of ICBase-1 (74LS138) to Output-11.
  15. Connect Pin-19 (Output) of ICBase-1 (74LS138) to Output-10.
  16. Connect Input-13 to ICBase-1 (74LS138).
  17. Connect Output-15 to ICBase-1 (74LS138).
  18. Connect Output-11 to ICBase-1 (74LS138).
  19. Connect Output-10 to ICBase-1 (74LS138).