

Combinational Logic Circuits - Technical MCQs
Q1: Which type of decoder will select one of sixteen outputs, depending on the 4-bit binary input value?A hexadecimal
B dual octal outputs
C binary-to-hexadecimal
D hexadecimal-to-binary
ANS:A - hexadecimal It is given as 16 outputs and 4 input i.e. 4*16 decoder. As binary is 0 and 1. So obviously it's hexadecimal decoder. |


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