How many OR gates are required for a Decimal-to-bcd encoder?(a) 2(b) 10(c) 3(d) 4This question was addressed to me during a job interview.Enquiry is from Encoders in portion Combinational Circuits of Digital Circuits

How many OR gates are required for a Decimal-to-bcd encoder?(a) 2(b) 1

1.	How many OR gates are required for a Decimal-to-bcd encoder?(a) 2(b) 10(c) 3(d) 4This question was addressed to me during a job interview.Enquiry is from Encoders in portion Combinational Circuits of Digital Circuits
Answer» Correct answer is (d) 4 Easiest explanation: An encoder is a COMBINATIONAL circuit ENCODING the information of 2^n input lines to n output lines, thus producing the binary equivalent of the input. This is CLEAR from the diagram that it REQUIRES 4 OR GATES: .

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How many OR gates are required for a Decimal-to-bcd encoder?(a) 2(b) 10(c) 3(d) 4This question was addressed to me during a job interview.Enquiry is from Encoders in portion Combinational Circuits of Digital Circuits

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