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Sarthak
Sarthak
• Created on Nov 2, 2026 • 0 • 0 • 2
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Integrated Circuits Used

74LS138 74LS00

Procedure

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