3 input OR gate

Nooreen
Nooreen Fatima
• Created on Nov 19, 2025 • 0 • 0 • 0
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3 input OR gate
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Procedure

  1. Add IC 74LS11 into ICBase-2 (74LS11).
  2. Connect Pin-20 (VCC) of ICBase-2 (74LS11) to VCC Port.
  3. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS11).
  4. Connect Pin-14 (Output) of ICBase-2 (74LS11) to Output-1.
  5. Connect Output-2 to Pin-18 (Output) of ICBase-2 (74LS11).
  6. Connect Pin-6 (Output) of ICBase-2 (74LS11) to Output-7.
  7. Connect Input-6 to Pin-1 (Input) of ICBase-2 (74LS11).
  8. Connect Input-7 to Pin-2 (Input) of ICBase-2 (74LS11).
  9. Connect Input-8 to Pin-3 (Input) of ICBase-2 (74LS11).
  10. Connect Input-9 to Pin-4 (Input) of ICBase-2 (74LS11).
  11. Connect Pin-5 (Input) of ICBase-2 (74LS11) to Input-10.
  12. Connect Input-1 to Pin-17 (Input) of ICBase-2 (74LS11).
  13. Connect Input-4 to Pin-16 (Input) of ICBase-2 (74LS11).
  14. Connect Input-3 to Pin-15 (Input) of ICBase-2 (74LS11).
  15. Connect Pin-19 (Input) of ICBase-2 (74LS11) to Input-2.