Exp-3 Decoder

Piyush
Piyush Raorane
• Created on Apr 20, 2025 • 0 • 0 • 1
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Exp-3 Decoder
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Integrated Circuits Used

74LS138

Procedure

  1. Add IC 74LS138 into ICBase-1 (74LS138).
  2. Connect Pin-8 (Ground) of ICBase-1 (74LS138) to GND Port.
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS138).
  4. Connect Output-0 to Pin-19 (Output) of ICBase-1 (74LS138).
  5. Connect Output-1 to Pin-18 (Output) of ICBase-1 (74LS138).
  6. Connect Pin-17 (Output) of ICBase-1 (74LS138) to Output-2.
  7. Connect Output-3 to Pin-16 (Output) of ICBase-1 (74LS138).
  8. Connect Output-4 to Pin-15 (Output) of ICBase-1 (74LS138).
  9. Connect Output-5 to Pin-14 (Output) of ICBase-1 (74LS138).
  10. Connect Output-6 to Pin-13 (Output) of ICBase-1 (74LS138).
  11. Connect Pin-7 (Output) of ICBase-1 (74LS138) to Output-7.
  12. Connect VCC Port to Pin-6 (Input) of ICBase-1 (74LS138).
  13. Connect GND Port to Pin-5 (Input) of ICBase-1 (74LS138).
  14. Connect GND Port to Pin-4 (Input) of ICBase-1 (74LS138).
  15. Connect Pin-1 (Input) of ICBase-1 (74LS138) to Input-0.
  16. Connect Input-1 to Pin-2 (Input) of ICBase-1 (74LS138).
  17. Connect Input-2 to Pin-3 (Input) of ICBase-1 (74LS138).
  18. Connect Input-1 to ICBase-1 (74LS138).