Introduction to Logic Gates
Lesson 1 - Basic Logic Gates
Lesson 2 - Negative Logic and DeMorgan's Theorem
Lesson 3 - Multiple Input Gates in Verilog and VHDL
The Seven Logic Gates of Computer Programming
Assume "A" and "B" are input conditions and "C" is the output. "&" means "both".
OR = If A is true or B is true or A & B are true, then C is true; otherwise C is false.
AND = If A & B are true, then C is true; otherwise C is false.
NOT = If A is true, then B is false. (A NOT doesn't have two input conditions).
NAND = If A is true or B is true or A & B are false, then C is true; otherwise C is false.
NOR = If A & B are false, then C is true; otherwise C is false.
XOR = If A is true or B is true, then C is true; otherwise C is false.
XNOR = If A & B are either true or false, then C is true; otherwise C is false.
Concise Modular Calculus [74/97]: Limits and Continuity for Multivariable Functions
Digital Electronics -- Boolean Algebra and Simplification
Digital Electronics -- DeMorgan's Theorem
Digital Electronics -- Karnaugh Maps
Digital Electronics -- Basic Logic Gates
Digital Electronics -- Flip-Flops
Digital Electronics -- Counter Circuits
Digital Electronics -- Shift Registers
Digital Electronics -- Encoders - Decoders - Multiplexors