COE211: Digital Logic Design
12/4/2023 1
,Chapter 4
Combinational Circuits
, Classification of Combinational Logic
12/4/2023 3
, Introduction
Digital Circuits have two types of circuits:
1. Combinational Circuits
▪ Outputs depend on
the inputs only
▪ Memoryless circuits
2. Sequential Circuits
▪ Current outputs depend on the inputs and the
previous state (outputs).
▪ Use memory to store the previous state.
12/4/2023 4
12/4/2023 1
,Chapter 4
Combinational Circuits
, Classification of Combinational Logic
12/4/2023 3
, Introduction
Digital Circuits have two types of circuits:
1. Combinational Circuits
▪ Outputs depend on
the inputs only
▪ Memoryless circuits
2. Sequential Circuits
▪ Current outputs depend on the inputs and the
previous state (outputs).
▪ Use memory to store the previous state.
12/4/2023 4
