the data selector

• 数据选择器

the data selector的用法和样例：

例句

1. Multiplexer is a kind of combinational logic circuit, which can be selected an in-put datum among several data and sent it to out-put port.
   数据选择器是一种能从多个输入数据中有选择地将一个输入数据送到输出端的组合逻辑电路。