How many inputs will a decimal-to-BCD encoder have?(a) 4(b) 8(c) 10(d) 16I had been asked this question in an online quiz.This interesting question is from Encoders topic in portion Combinational Circuits of Digital Circuits

How many inputs will a decimal-to-BCD encoder have?(a) 4(b) 8(c) 10(d)

1.	How many inputs will a decimal-to-BCD encoder have?(a) 4(b) 8(c) 10(d) 16I had been asked this question in an online quiz.This interesting question is from Encoders topic in portion Combinational Circuits of Digital Circuits
Answer» The correct answer is (c) 10 For 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. Thus, a DECIMAL-to-bcd converter has decimal values as inputs which range from 0-9. So, a total of 10 inputs are there in adecimal-to-BCD encoder.

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