Boolean Algebra: Commutative Rule
A+B=B+A AB=BA
Boolean Algebra: Assosciative Rule
(A+B)+C=A+(B+C) (AB)C=A(BC)
Boolean Algebra: Distributive Rule
A(B+C)=AB+AC A+(BC)=(A+B)(A+C)
Boolean Algebra: Identity Rule
A+A=A AA=A
A
Boolean Algebra: Redundancy Rule
A+B
AB
De Morgan’s Theorem
Bistable/flip-flop
A circuit whose output can remain in one of the two stable states infinitely, even if the input changes to zeros.