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Vareeja
Vareeja
• Created on Apr 24, 2026 • 0 • 0 • 1
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Integrated Circuits Used

74LS21

Procedure

  1. Add IC 74LS21 into ICBase-3 (74LS21).
  2. Connect Output-0 to Pin-6 (Output) of ICBase-3 (74LS21).
  3. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS21).
  4. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS21).
  5. Connect VCC Port to Pin-1 (Input) of ICBase-3 (74LS21).
  6. Connect VCC Port to Pin-2 (Input) of ICBase-3 (74LS21).
  7. Connect VCC Port to Pin-4 (Input) of ICBase-3 (74LS21).
  8. Connect VCC Port to Pin-5 (Input) of ICBase-3 (74LS21).
  9. Connect Output-1 to Pin-14 (Output) of ICBase-3 (74LS21).
  10. Connect VCC Port to Pin-15 (Input) of ICBase-3 (74LS21).
  11. Connect VCC Port to Pin-16 (Input) of ICBase-3 (74LS21).
  12. Connect VCC Port to Pin-18 (Input) of ICBase-3 (74LS21).
  13. Connect VCC Port to Pin-19 (Input) of ICBase-3 (74LS21).