Question: Why should a LED be pulled LOW from a logic gate rather than pulled HIGH?

Options

A : LOW-level current is smaller.

B : LOW-level current is larger.

C : HIGH-level current is larger.

D : LOW-level current is smaller and HIGH-level current is larger.

Click to view Correct Answer

Previous || Next

Digital Design - General Questions more questions

Is the propagation delay from the clock to the output....

What is the difference between setup time and hold time?

Define a race condition for a flip-flop.

Which of the following flip-flop timing parameters indicates the time....

How much setup time ( t s ) is required....

What is the major advantage of the J-K flip-flop over....

Decoupling capacitors should be tied from V CC on one....

One example for the use of a Schmitt trigger is....

In a flash analog-to-digital converter, the output of each comparator....

Which term applies to the maintaining of a given signal....

Boolean Algebra and Logic Simplification - General Questions more Online Exam Quiz

Computers - General Questions

Counters - General Questions

Describing Logic Circuits - General Questions

Digital Arithmetic Operations and Circuits - General Questions

Digital Concepts - General Questions

Digital Signal Processing - General Questions

Digital System Projects Using HDL - General Questions

Flip-Flops - General Questions

Integrated-Circuit Logic Families - General Questions