To Implement OR using NAND gate (Y=A+B)

Samruddh
Samruddh Kalal
• Created on Sep 25, 2025 • 0 • 0 • 1
Edit Circuit Copy Circuit Try Yourself
To Implement OR using NAND gate (Y=A+B)
100%

Integrated Circuits Used

74LS00

Procedure

  1. Add IC 74LS00 into ICBase-1 (74LS00).
  2. Connect Pin-7 (Ground) of ICBase-1 (74LS00) to GND Port.
  3. Connect Pin-20 (VCC) of ICBase-1 (74LS00) to VCC Port.
  4. Add IC 74LS00 into ICBase-2 (74LS00).
  5. Connect Pin-7 (Ground) of ICBase-2 (74LS00) to GND Port.
  6. Connect Pin-20 (VCC) of ICBase-2 (74LS00) to VCC Port.
  7. Add IC 74LS00 into ICBase-3 (74LS00).
  8. Connect Pin-1 (Input) of ICBase-1 (74LS00) to Input-13.
  9. Connect Pin-2 (Input) of ICBase-1 (74LS00) to Input-13.
  10. Connect Pin-1 (Input) of ICBase-2 (74LS00) to Input-12.
  11. Connect Pin-2 (Input) of ICBase-2 (74LS00) to Input-12.
  12. Connect Pin-1 (Input) of ICBase-3 (74LS00) to Pin-3 (Output) of ICBase-1 (74LS00).
  13. Connect Pin-2 (Input) of ICBase-3 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS00).
  14. Connect Output-11 to Pin-3 (Output) of ICBase-3 (74LS00).
  15. Connect Pin-7 (Ground) of ICBase-3 (74LS00) to GND Port.
  16. Connect Pin-20 (VCC) of ICBase-3 (74LS00) to VCC Port.