基于多β晶体管的三值全功能触发器及其应用

Full function Ternary Flip flop Based on Multiple β Transistor and Its Application

本文在分析多β晶体管工作原理的基础上，提出了利用多β晶体管结合ＥＣＬ构成三值开关，并以此为基础设计了三值Ｄ型锁存器和三值主从型Ｄ触发器．本文还设计了三值全功能触发器，并讨论了三值全功能触发器的逻辑功能及其激励函数，最后应用全功能触发器对时序电路的实例进行了设计，实例设计表明应用该触发器可以简化电路结构，提高电路的工作速度．

By analysis of the principle of multiple β transistor, the ternary switch which combines multiple β transistor with ECL is proposed. Based on thus, the ternary D latch, ternary D flip flop and full function ternary flip flop are designed. The logic function and inspire function of full function are discussed. The case of design in sequence circuits by using full function flip flop show that it can simplify the structure of circuit and improve the working speed.