Half Adder

Chanda
Chanda Narasimha Raju
• Created on May 23, 2025 • 0 • 0 • 2
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Half Adder
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Integrated Circuits Used

74LS00 74LS08

Description

This circuit diagram represents a Half adder's implementation, consisting of one XOR gate and one AND gate. And the implementation of XOR can be done in terms of NAND Gates(4 NAND GATES).

Procedure

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