Digital Electronics - Combinational Logic Circuits - Discussion
Discussion Forum : Combinational Logic Circuits - General Questions (Q.No. 12)
12.
How many 1-of-16 decoders are required for decoding a 7-bit binary number?
Discussion:
11 comments Page 2 of 2.
Durga said:
7 months ago
The input is a 7-bit binary number.
So for 7 inputs, we have 2^7 OUTPUT which means 128 outputs,
Here we have a 1^16 decoder we have 16 outputs here,
So 128/16 = 8.
So, the answer is 8.
So for 7 inputs, we have 2^7 OUTPUT which means 128 outputs,
Here we have a 1^16 decoder we have 16 outputs here,
So 128/16 = 8.
So, the answer is 8.
(1)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers