OhmPediaDigital Logic

Digital Logic

数字逻辑 · III

Two levels, a set of standard symbols, and the algebra that lets a design be reduced before it is built.

Entries in this section 2 / 9

1. Boolean AlgebraY = A·B + Ā·C

   The algebra of two-valued variables that underlies every digital circuit.

2. Logic GateY = f(A, B, …)

   A circuit that computes one Boolean function of its inputs and restores the result to a valid logic level.