Question 1: Semiconductors and Logic Gates

Question

Two p-n junction diodes $D_{1}$ and $D_{2}$ are connected as shown in figure. A and B are input signals and C is the output. The given circuit will function as a ________.

Accepted Answer

If either A or B is zero , in that case the current will flow and $V_{c}=0$ . hence the gate is AND gate

Answer

AND gate

Answer

OR gate

Answer

NOR gate

Answer

NAND gate

Semiconductors and Logic Gates

Two p-n junction diodes D_{1} and D_{2} are connected as shown in figure. A and B are input signals and C is the output. The given circuit will function as a ________.

Choose the correct answer: