S21 FOUR INPUT AND GATE.......

konain
konain zehra
• Created on Oct 6, 2025 • 0 • 0 • 0
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S21 FOUR INPUT AND GATE.......
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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 Input-12 to Pin-4 (Input) of ICBase-2 (74LS21).
  7. Connect Input-11 to Pin-5 (Input) of ICBase-2 (74LS21).
  8. Connect Output-15 to Pin-6 (Output) of ICBase-2 (74LS21).
  9. Connect Input-1 to Pin-19 (Input) of ICBase-2 (74LS21).
  10. Connect Input-2 to Pin-18 (Input) of ICBase-2 (74LS21).
  11. Connect Input-3 to Pin-16 (Input) of ICBase-2 (74LS21).
  12. Connect Input-4 to Pin-15 (Input) of ICBase-2 (74LS21).