Question 175: Semiconductors and Logic Gates

Question

The combination of gates shown below yields

Accepted Answer

The final boolean expression is,
$$X = \overline {\left( {\overline A .\overline B } \right)}  = \overline {\overline A }  + \overline {\overline B }  = A + B \Rightarrow \,\,OR\,gate$$

Answer

OR gate

Answer

NOT gate

Answer

XOR gate

Answer

NAND gate

Semiconductors and Logic Gates

The combination of gates shown below yields

Choose the correct answer: