NAND Gate

Mohammad Fahad
Mohammad Fahad Shaik
• Created on Jun 8, 2021 • 0 • 0 • 3
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NAND Gate
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Integrated Circuits Used

74LS08 74LS04 74LS00

Description

The output '1', outputs the signal of the and gate which is connected with an inverter. The output '2', outputs the signal of NAND gate. It can be verified that output '1' = output '2', whenever respective inputs are same.

Procedure

  1. Add IC 74LS08 into ICBase-1 (74LS08).
  2. Add IC 74LS04 into ICBase-2 (74LS04).
  3. Add IC 74LS00 into ICBase-4 (74LS00).
  4. Connect Pin-20 (VCC) of ICBase-1 (74LS08) to VCC Port.
  5. Connect Pin-20 (VCC) of ICBase-2 (74LS04) to VCC Port.
  6. Connect Pin-20 (VCC) of ICBase-4 (74LS00) to VCC Port.
  7. Connect Pin-7 (Ground) of ICBase-4 (74LS00) to GND Port.
  8. Connect Pin-7 (Ground) of ICBase-2 (74LS04) to GND Port.
  9. Connect Pin-7 (Ground) of ICBase-1 (74LS08) to GND Port.
  10. Connect Pin-1 (Input) of ICBase-1 (74LS08) to Input-15.
  11. Connect Pin-2 (Input) of ICBase-1 (74LS08) to Input-14.
  12. Connect Pin-1 (Input) of ICBase-2 (74LS04) to Pin-3 (Output) of ICBase-1 (74LS08).
  13. Connect Output-0 to Pin-2 (Output) of ICBase-2 (74LS04).
  14. Connect Pin-1 (Input) of ICBase-4 (74LS00) to Input-0.
  15. Connect Pin-2 (Input) of ICBase-4 (74LS00) to Input-1.
  16. Connect Output-1 to Pin-3 (Output) of ICBase-4 (74LS00).
  17. Connect VCC Port to ICBase-1 (74LS08).
  18. Connect VCC Port to ICBase-2 (74LS04).
  19. Connect GND Port to ICBase-1 (74LS08).