Digital Electronics

What is the base of binary code?

Binary code is base 2.

How is hexadecimal related to binary?

Hexadecimal includes digits 0-9 and letters A-F, where A=10, B=11, C=12, D=13, E=14, F=15 in binary.

What are the basic logic gates?

AND, OR, NOT, NAND, NOR, XOR, and XNOR gates.

What is the function of an AND gate?

The AND gate performs multiplication.

What does a NOT gate do?

The NOT gate acts as an inverter, providing the opposite of the input.

What is the purpose of k-maps?

K-maps are used to reduce the number of logic gates on an integrated circuit by condensing functions.

What is a multiplexer?

A multiplexer is a device that selects one output from multiple inputs, similar to a traffic light.

What does the output of an OR gate represent?

The OR gate represents addition.

What distinguishes a half adder from a full adder?

A half adder adds two binary digits without carry, while a full adder adds two binary digits with carry input.

What is the process of creating a function from a truth table?

The process involves creating a truth table, converting it to a k-map, and then deriving the resulting function.