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Niaz ali
Niaz ali
• Created on Aug 29, 2025 • 0 • 0 • 1
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Integrated Circuits Used

74LS21

Procedure

  1. Add IC 74LS21 into ICBase-2 (74LS21).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS21).
  3. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS21).
  4. Connect Input-15 to Pin-1 (Input) of ICBase-2 (74LS21).
  5. Connect Input-14 to Pin-2 (Input) of ICBase-2 (74LS21).
  6. Connect Output-7 to Pin-3 (Input & Output) of ICBase-2 (74LS21).