Digital Electronics - MSI Logic Circuits

Exercise : MSI Logic Circuits - Filling the Blanks
1.
A(n) ________ is a combinational logic circuit that compares two input binary quantities and generates outputs to indicate which one has the greater magnitude.
demultiplexer
code converter
magnitude comparator
E-MOS
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
If by chance more than one of the inputs in an HDL encoder is activated at the same time, the priority encoder ________.
enters a fault mode
ignores the least significant input
resamples the data
finds some other input
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.

The diagram given below shows a ________, and in order for the decimal number 3 to be displayed, terminals ________ must be ________.

common-cathode seven-segment display, ef, LOW
common-anode seven-segment display, abcdg, HIGH
common-anode seven-segment display, abcdg, LOW
common-cathode seven-segment display, abcdg, HIGH
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.

The circuit shown below is a(n) ________.

4-bit magnitude comparator
4-bit half adder
8-bit comparator
8-bit binary adder
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
The device that generates a coded output from a single active numeric input line is ________.
a decoder
a multiplexer
a comparator
an encoder
Answer: Option
Explanation:
No answer description is available. Let's discuss.