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Digital Electronics - Counters

Exercise : Counters - General Questions
11.
What is the difference between a 7490 and a 7492?
7490 is a MOD-12, 7492 is a MOD-10
7490 is a MOD-12, 7492 is a MOD-16
7490 is a MOD-16, 7492 is a MOD-10
7490 is a MOD-10, 7492 is a MOD-12
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.

What type of register is shown below?

Parallel in/parallel out register
Serial in/parallel out register
Serial/parallel-in parallel-out register
Parallel-access shift register
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
When two counters are cascaded, the overall MOD number is equal to the ________ of their individual MOD numbers.
product
sum
log
reciprocal
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
A MOD-12 and a MOD-10 counter are cascaded. Determine the output frequency if the input clock frequency is 60 MHz.
500 kHz
1,500 kHz
6 MHz
5 MHz
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Which segments of a seven-segment display would be required to be active to display the decimal digit 2?
a, b, d, e, and g
a, b, c, d, and g
a, c, d, f, and g
a, b, c, d, e, and f
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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