What is the logic gate implemented in the following circuit?(a) OR(b) AND(c) NOT(d) NORThis question was addressed to me by my college professor while I was bunking the class.I need to ask this question from Diode Gates and Rectifiers topic in section Diode Circuit of Analog Circuits

What is the logic gate implemented in the following circuit?(a) OR(b)

1.	What is the logic gate implemented in the following circuit?(a) OR(b) AND(c) NOT(d) NORThis question was addressed to me by my college professor while I was bunking the class.I need to ask this question from Diode Gates and Rectifiers topic in section Diode Circuit of Analog Circuits
Answer» Right option is (a) OR Best explanation: In the given CIRCUIT, as a logic gate, E1 and E2 are digital inputs, 1 or 0. If the input is 1, the diode is FORWARD biased and conducts, else it is reverse biased. So, the output is high whenever either of the input is high, or both of them are high, hence it acts as an OR gate.

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