Jk触发器:JK （Jump-Key）flip-flop
相应的有RS触发器：RS (Reset-Set) flip-flop
T触发器：T (Toggle) flip-flop
使用触发器作flip-flop的译名不但意思不完整且极容易与trigger相混淆,产生翻译混乱,建议翻作双态触发器.
In digital circuits,a flip-flop is a term referring to an electronic circuit (a bistable multivibrator) that has two stable states and thereby is capable of serving as one bit of memory.Today,the term flip-flop has come to mostly denote non-transparent (clocked or edge-triggered) devices,while the simpler transparent ones are often referred to as latches; however,as this distinction is quite new,the two words are sometimes used interchangeably
