Digital logic is the foundational framework for designing and analyzing digital circuits, which are the building blocks of computers and electronic devices. It involves the use of binary systems and logic gates to perform logical operations and process data efficiently.
Hexadecimal to binary conversion involves translating a number from base-16, where each digit represents values from 0 to 15, into base-2, where each digit represents values from 0 to 1. This conversion is straightforward because each hexadecimal digit maps directly to a 4-bit binary sequence, making it a simple process of substitution and concatenation.