The Characteristics of Latch F-F *有两个能够保持的稳定状态，分别用来表示逻辑 0和逻辑1(having two retainable stable states which represent 0 and 1 respectively ) *在输入信号作用下，可从一种状态翻转到另一种 状态；在输入信号取消后，能保存获得的新状态. changing from one state to the other under certain inputs and residing in the new state indefinitely even without the prior inputs).◆The Characteristics of Latch & F-F 有两个能够保持的稳定状态, 分别用来表示逻辑 0和逻辑1 ( having two retainable stable states which represent 0 and 1 respectively ). 在输入信号作用下, 可从一种状态翻转到另一种 状态; 在输入信号取消后, 能保存获得的新状态. ( changing from one state to the other under certain inputs and residing in the new state indefinitely even without the prior inputs)