Digital Electronics - Code Converters and Multiplexers

@ : Home > Digital Electronics > Code Converters and Multiplexers > General Questions

Exercise

General Questions
True or False

"Example is better than precept."

- (Proverb)

How many outputs are on a BCD decoder?

A.	4	B.	16
C.	8	D.	10

In a Gray code, each number is 3 greater than the binary representation of that number.

True

False

Use the weighting factors to convert the following BCD numbers to binary.

0101 0011 0010 0110 1000

A.	01010011 001001101000
B.	11010100 100001100000
C.	110101 100001100
D.	101011 001100001

Which digital system translates coded characters into a more useful form?

A.	encoder	B.	display
C.	counter	D.	decoder

From the following list of input conditions, determine the state of the five output leads on a 74148 octal-to-binary encoder.

I₀ = 1 I₃ = 1 I₆ = 1

I₁ = 1 I₄ = 0 I₇ = 1

I₂ = 1 I₅ = 1 EI = 0

A.	GS = L, A₀ = L, A₁ = L, A₂ = H, EO = H
B.	GS = L, A₀ = H, A₁ = L, A₂ = L, EO = H
C.	GS = L, A₀ = L, A₁ = H, A₂ = L, EO = H
D.	GS = L, A₀ = H, A₁ = H, A₂ = L, EO = H

Digital Electronics - Code Converters and Multiplexers

Why Digital Electronics Code Converters and Multiplexers?

Where can I get Digital Electronics Code Converters and Multiplexers questions and answers with explanation?

Where can I get Digital Electronics Code Converters and Multiplexers Interview Questions and Answers (objective type, multiple choice)?

How to solve Digital Electronics Code Converters and Multiplexers problems?

Exercise