TTL JK边沿触发器在CP脉冲边沿的工作特性  

A Research on the Operating Charactericics of TTL JK Edge-Triggered Flip-Flop in CP Edges

作　　者：王接枝[1] 郭光顺[1] 

机构地区：[1]上饶师范学院物理系,江西上饶334001

出　　处：《江西师范大学学报（自然科学版）》2005年第1期58-60,67,共4页Journal of Jiangxi Normal University(Natural Science Edition)

基　　金：上饶师范学院科研基金资助.

摘　　要：短的CP边沿时间,是触发器正常工作的重要条件之一.用实验展现了CP边沿时间过长时集成TTLJK边沿触发器出现的异变现象,探明了产生异变现象的原因,推导了CP边沿时间最大值的计算公式,与实际测量取得了一致的结果.The short CP edge's time is one of the important conditions for the normal usage of flip-flops. In this paper ,the unusual phenomena of TTL JK edge-triggered flip-flops are brought forth by experiment when the Cp edge's time is excessive long , and the cause of it is proved up , the formulae for the maxima of CP edge's time are set up as well , which is consistent with the practical measurement.

关 键 词：CP 正常 实际测量 原因 实验 脉冲 条件 异变现象 最大值 展现 

分 类 号：G423.07[文化科学—课程与教学论] R742[文化科学—教育学]