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

Author Question: Which external resistor is necessary to cause a 750 nsec pulse at the output of a 74121 monostable ... (Read 61 times)

storky111

  • Hero Member
  • *****
  • Posts: 561
on: Jul 28, 2018
Which external resistor is necessary to cause a 750 nsec pulse at the output of a 74121 monostable multivibrator when joined with a 500 pF external capacitor?
 
  A) 22 K resistor B) 10 K resistor C) 2.2 K resistor D) 4.7 K resistor

Question 2

What does the instruction SETB bit do?
 
  A) It sets the value of the bit located at address bit.
  B) It clears the value of the bit located at memory bit.
  C) It clears the value of the bit located at address bit.
  D) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chreslie

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

A


storky111

  • Member
  • Posts: 561
Reply 2 on: Jul 28, 2018
Gracias!

EAN94

  • Member
  • Posts: 307
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

External and cross-sectional view of an infarct caused by a myocardial infarction. External and cross-sectional view of an infarct caused by a myocardial infarction.
External beam radiotherapy. External beam radiotherapy.
Palpation of apical pulse Palpation of apical pulse
The surface temperature of the star is 6000 K. At what wavelength is its light output a maximum The surface temperature of the star is 6000 K. At what wavelength is its light output a maximum
A reverse-biased silicon diode is connected in series with a 12 V source and a resistor.The ... A reverse-biased silicon diode is connected in series with a 12 V source and a resistor.The ...
Video: Digestion Animation

For a complete list of videos, visit our video library