Author Question: Convert the BCD number 0011 0111 0101 1001 to its decimal equivalent. A) 14,168 B) 3,759 C) 3,758 ... (Read 123 times)

HudsonKB16 · **on:** Jul 28, 2018

Convert the BCD number 0011 0111 0101 1001 to its decimal equivalent.

A) 14,168 B) 3,759 C) 3,758 D) 14,169

Question 2

Which of the following is a disadvantage of a totem-pole output?

A) When switching LOW to HIGH, Q3 is changing from saturation to cutoff. This transition takes longer than Q4's transition so for a short period a surge current is drawn from Vcc.
B) When switching from HIGH to LOW, Q4 is changing from saturation to cutoff. This transition takes longer than Q3's transition so for a short period a surge of current is drawn from Vcc.
C) When switching from LOW to HIGH, Q4 is changing from saturation to cutoff. This transition takes longer than Q3's transition so for a short period a surge of current is drawn from Vcc.
D) Both A and C