Two p-n junction diodes D_1 and D_2 are conne | vedclass

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(D) In the given circuit,the diodes are connected such that their cathodes are connected to the inputs $A$ and $B$,and their anodes are connected to t

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$AND$ Gate

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(D) In the given circuit,the diodes are connected such that their cathodes are connected to the inputs $A$ and $B$,and their anodes are connected to the output $C$ and a pull-up resistor $R$ connected to $V_{dc} = 5 	ext{ V}$.$1$. If $A = 0$ or $B = 0$ (low level),the corresponding diode becomes forward-biased. This pulls the output $C$ to a low voltage level $(C = 0)$.$2$. If $A = 1$ and $B = 1$ (high level),both diodes are reverse-biased. No current flows through the diodes,and the output $C$ is pulled up to $V_{dc}$ through the resistor $R$,resulting in $C = 1$.$3$. The truth table for this circuit is:| $A$ | $B$ | $C$ ||---|---|---|| $0$ | $0$ | $0$ || $0$ | $1$ | $0$ || $1$ | $0$ | $0$ || $1$ | $1$ | $1$ |This truth table corresponds to an $AND$ gate.

Two p-n junction diodes $D_1$ and $D_2$ are connected as shown in the figure. $A$ and $B$ are input signals and $C$ is the output. The given circuit will function as a . . . . . . .

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