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Purva
Purva Chavan
• Created on Jul 31, 2025 • 0 • 0 • 2
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Integrated Circuits Used

74LS21 74LS08

Procedure

  1. Add IC 74LS21 into ICBase-1 (74LS21).
  2. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS21).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS21).
  4. Connect Input-0 to Pin-1 (Input) of ICBase-1 (74LS21).
  5. Connect Input-1 to Pin-2 (Input) of ICBase-1 (74LS21).
  6. Connect Input-2 to Pin-3 (Input & Output) of ICBase-1 (74LS21).
  7. Connect Input-3 to Pin-4 (Input) of ICBase-1 (74LS21).
  8. Connect Pin-17 (Input & Output) of ICBase-1 (74LS21) to Output-0.
  9. Connect Pin-14 (Output) of ICBase-1 (74LS21) to Output-1.
  10. Add IC 74LS08 into ICBase-2 (74LS08).