Author Question: The 7492 MOD-12 ripple counter is made up of two internal counters. They are A) divide-by-2 and ... (Read 72 times)

gbarreiro · **on:** Jul 28, 2018

The 7492 MOD-12 ripple counter is made up of two internal counters. They are

A) divide-by-2 and divide-by-4. B) divide-by-2 and divide-by-6.
C) divide-by-2 and divide-by-8. D) divide-by-2 and divide-by-5.

Question 2

With a phototransistor, collector current is controlled by the intensity of light at its

A) source node B) base C) collector D) emitter