Multiplexer

Deepika
Deepika
• Created on Apr 5, 2026 • 0 • 0 • 1
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Multiplexer
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Integrated Circuits Used

74LS138

Procedure

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