Digital IC – Combinational and Sequential Logic Circuits

Index
1. Combinational Logic
   1.1. Logic Gates
   1.2. 
2. Sequential Logic

Logic gates in digital circuits are basic blocks/elements that take boolean input(s) and produce boolean output(s) with specific logics. For example, the NOT gate takes a single input and inverts its boolean value at the output; a logic 0 at the input of NOT gate yields logic 1 at the output, and vice versa.