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Akshat Deshmukh
Akshat Deshmukh
• Created on Apr 25, 2026 • 0 • 0 • 2
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Integrated Circuits Used

74LS138 74LS00

Procedure

  1. Add IC 74LS138 into ICBase-1 (74LS138).
  2. Connect Pin-8 (Ground) of ICBase-1 (74LS138) to GND Port.
  3. Connect Pin-20 (VCC) of ICBase-1 (74LS138) to VCC Port.
  4. Connect GND Port to Pin-4 (Input) of ICBase-1 (74LS138).
  5. Connect GND Port to Pin-5 (Input) of ICBase-1 (74LS138).
  6. Connect VCC Port to Pin-6 (Input) of ICBase-1 (74LS138).
  7. Connect GND Port to Pin-7 (Output) of ICBase-1 (74LS138).
  8. Connect Input-2 to Pin-1 (Input) of ICBase-1 (74LS138).
  9. Connect Input-1 to Pin-2 (Input) of ICBase-1 (74LS138).
  10. Connect Input-0 to Pin-3 (Input) of ICBase-1 (74LS138).
  11. Add IC 74LS00 into ICBase-2 (74LS00).
  12. Connect Pin-1 (Input) of ICBase-2 (74LS00) to Pin-17 (Output) of ICBase-1 (74LS138).
  13. Connect Pin-2 (Input) of ICBase-2 (74LS00) to Pin-15 (Output) of ICBase-1 (74LS138).
  14. Connect Pin-19 (Input) of ICBase-2 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS00).
  15. Connect Pin-4 (Input) of ICBase-2 (74LS00) to Pin-13 (Output) of ICBase-1 (74LS138).
  16. Connect Pin-5 (Input) of ICBase-2 (74LS00) to Pin-7 (Output) of ICBase-1 (74LS138).
  17. Connect Pin-18 (Input) of ICBase-2 (74LS00) to Pin-6 (Output) of ICBase-2 (74LS00).
  18. Connect Output-0 to Pin-17 (Output) of ICBase-2 (74LS00).
  19. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS00).
  20. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS00).