A 6 bit counter is used to count from 0, 1, 2, ......n. The value of n is _____

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LPSC (ISRO) Technician B (Electronic Mechanic): Previous Year Paper (Held on 4 March 2018)
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  1. 16
  2. 15
  3. 32
  4. 63

Answer (Detailed Solution Below)

Option 4 : 63
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Detailed Solution

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Concept:

A n bit counter has 2n states and can count from 0 to 2n-1

Application:

Given:

n = 6

so it will count from 0 to 26 - 1

= 0 to 63

Important Points

An n-bit ring counter has n states.

A Johnson counter has 2n states.

A ripple counter has 2n states.

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