题目内容
There are six basic logic gates: AND, OR, NOT, NAND , NOR, and XOR.
查看答案
搜索结果不匹配？点我反馈
更多问题
Take XOR as an example, the basic operations of XOR ( Exclusive-OR ) gate are described below with the aid of its truth table .
A logic gate is an elementary building block of a digital circuit. Using combinations of logic gates, complex operations can be performed.
A NOR gate can have two or more inputs. The dot 'o' on the output means 'not' showing that it is a Not OR gate. The output of a NOR gate is true when none of its inputs are true.
The Flip-flop is the basic storage element in sequential logic ( in contrast to combinational logic ) .
微信支付 
支付宝支付