logic gate
noun/ˈlɒdʒɪk ɡeɪt/
/ˈlɑːdʒɪk ɡeɪt/
(also gate)
(computing)- an electronic switch that reacts in one of two ways to data that is put into it. A computer performs operations by passing data through a very large number of logic gates.
逻辑门，逻辑闸（以两种方式之一对所输入数据进行输出的电子开关）