This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why is it difficult to drive a light-emitting diode with a standard TTL gate? A) LED devices draw ... (Read 88 times)

nummyann

  • Hero Member
  • *****
  • Posts: 576
on: Jul 28, 2018
Why is it difficult to drive a light-emitting diode with a standard TTL gate?
 
  A) LED devices draw too much current.
  B) LED threshold voltage is too high.
  C) LED devices are too slow for TTL switching speeds.
  D) LED devices are CMOS logic.

Question 2

A flip-flop which operates according to military standards
 
  A) has the same parameters as ICs that meet commercial standards.
  B) requires closer regulation of voltage and temperature conditions.
  C) allows greater range of voltage and temperature parameters.
  D) allows greater temperature range but less voltage range.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kusterl

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


nummyann

  • Member
  • Posts: 576
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

The standard protocol of a metagenomics experiment. The standard protocol of a metagenomics experiment.
Fun with light refraction Fun with light refraction
There are many types of adaptive devices: (A) a toothbrush; (B) a reaching stick; (C) a shoe holder; ... There are many types of adaptive devices: (A) a toothbrush; (B) a reaching stick; (C) a shoe holder; ...
(A) Nebulizer and (B) inhaler medication delivery devices for asthma medications. (A) Nebulizer and (B) inhaler medication delivery devices for asthma medications.
Standard Symbols Used in Pedigrees Standard Symbols Used in Pedigrees
Video: Male Reproductive System - The gonadotropin releasing hormone

For a complete list of videos, visit our video library