DUAL 4-INPUT NAND GATE

Tejas
Tejas Kedar
• Created on Jul 16, 2025 • 6 • 1 • 1
Edit Circuit Copy Circuit Try Yourself
DUAL 4-INPUT NAND GATE
100%

Integrated Circuits Used

74LS20

Procedure

  1. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS20).
  2. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS20).
  3. Connect Pin-1 (Input) of ICBase-1 (74LS20) to Input-0.
  4. Connect Input-1 to Pin-2 (Input) of ICBase-1 (74LS20).
  5. Connect Input-2 to Pin-4 (Input) of ICBase-1 (74LS20).
  6. Connect Input-3 to Pin-5 (Input) of ICBase-1 (74LS20).
  7. Connect Output-1 to Pin-6 (Output) of ICBase-1 (74LS20).
  8. Connect Pin-14 (Output) of ICBase-1 (74LS20) to Output-2.
  9. Connect Input-4 to Pin-15 (Input) of ICBase-1 (74LS20).
  10. Connect Input-5 to Pin-16 (Input) of ICBase-1 (74LS20).
  11. Connect Input-6 to Pin-18 (Input) of ICBase-1 (74LS20).
  12. Connect Input-7 to Pin-19 (Input) of ICBase-1 (74LS20).
  13. Add IC 74LS20 into ICBase-1 (74LS20).