浙江大学学报（理学版）2011，Vol.38Issue(2)：177-181,184,6.DOI:10.3785/j.issn.1008-9497.2011.02.012
基于状态转换图的555单稳态触发器设计方法
Design of 555 monostable flip-flop based on state diagram
摘要
Abstract
Sequential characteristic between input signals and output signals in 555 timer base circuit is proposed.Design method of 555 monostable flip-flops is researched based on state diagram which reflects sequential characteristic.Input method, voltage altitude and lasting time of external trigger signals are analyzed.Timing unit in RC circuit and charge and discharge process of capacitance are discussed.New design methods are given.These design methods are verified by Multisim simulation as well as realistic hardware experiments.关键词
555时基电路/时序特征/单稳态触发器/电路设计分类
信息技术与安全科学引用本文复制引用
任骏原..基于状态转换图的555单稳态触发器设计方法[J].浙江大学学报（理学版）,2011,38(2):177-181,184,6.基金项目
辽宁省高等教育教学改革A类研究项目(2010-2011)(辽教发[2009]141号). （2010-2011）
