A JK flip-flop is a circuit unit in a digital circuit flip-flop. JK triggers have the functions of setting 0, setting 1, holding and flipping. Among all kinds of integrated triggers, JK triggers have the most complete functions. In practical applications, it is not only highly versatile, but also flexible to convert other types of triggers. D flip-flops and T flip-flops can be constructed by JK flip-flops. Fork Type Connecting Terminals Taixing Longyi Terminals Co.,Ltd. , https://www.lycopperlugs.com