资料介绍
高速数字电路(英文)c04 DO NOT
COPY
4
c h a p t e r
DO NOT
COPY
Combinational
Logic Design Principles
DO NOT
ogic circuits are classified into two types, “combinational” and
L “sequential.” A combinational logic circuit is one whose outputs
depend only on its current inputs. The rotary channel selector knob
on an old-fashioned television is like a combinational circuit―its
COPY “output” selects a channel based only on the current position of the
knob (“input”).
The outputs of a sequential logic circuit depend not only on the current
in