Home > Design and Technology > Electronics > Integrated circuits

Design and Technology

Electronics

Integrated circuits - Test

1.

When describing integrated circuits (ICs), what do the letters DIL stand for?

2.

Which of the following circuits will produce a constant on-off digital output?

3.

Which of the following ICs is an operational amplifier (op-amp)?

4.

What does a comparator do?

5.

Which of the following are inputs on an op-amp?

6.

What function is carried out by a 4017 IC?

7.

What is the name of the period when the output from an astable circuit is off (low)?

8.

The gain of an op-amp can be restricted by using which of the following?

9.

Which formula is used to calculate the time constant of a monostable circuit?

10.

Which of the following statements is TRUE?