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ZoyaK
ZoyaK
• Created on Apr 28, 2026 • 0 • 0 • 1
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Integrated Circuits Used

74LS21

Procedure

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