数字逻辑电路学习指导 2020秋数字逻辑电路06班 11.2.4波形图转换为真值表 54 11.3逻辑函数式常见形式变换 54 11.3.1与或式→与非与非式 54 11.3.2与或式→与或非式 54 11.3.3与或式→或与式… 55 11.3.4与或式→或非或非式 55 11.4怎样学习第三章 55 11.4.1基本电路一互补开关电路 55 11.4.2一种实现方法一二极管开关电路 56 11.4.3一种实现方法一MOS管基本开关电路 56 11.4.4一种实现方法一CM0S反相器 57 11.5关于高阻态 57 11.5.1概念 57 11.5.2表示方法 57 11.5.3注意事项 57 11.6可用来实现逻辑函数的常用组合逻辑电路模块 58 11.6.1译码器 58 11.6.2数据选择器 58 11.6.3加法器 58 11.7组合逻辑电路分析 58 11.7.1本质 58 11.7.2方法 59 11.7.3想法分析 59 11.8组合逻辑电路设计 59 11.8.1本质 59 11.8.2方法 59 11.8.3注意 60 11.9逻辑抽象问题 60 11.10译码器、数据选择器的应用及其比较 60 11.10.1译码器 60 11.10.2数据选择器 61 11.10.3应用 61 3数字逻辑电路学习指导 2020 秋数字逻辑电路 06 班 11.2.4 波形图转换为真值表 ··························································· 54 11.3 逻辑函数式常见形式变换 ····························································· 54 11.3.1 与或式 ⇒ 与非与非式 ························································· 54 11.3.2 与或式 ⇒ 与或非式 ···························································· 54 11.3.3 与或式 ⇒ 或与式 ······························································· 55 11.3.4 与或式 ⇒ 或非或非式 ························································· 55 11.4 怎样学习第三章 ········································································· 55 11.4.1 基本电路——互补开关电路 ·················································· 55 11.4.2 一种实现方法——二极管开关电路 ········································· 56 11.4.3 一种实现方法——MOS 管基本开关电路 ································· 56 11.4.4 一种实现方法——CMOS 反相器 ··········································· 57 11.5 关于高阻态 ··············································································· 57 11.5.1 概念 ················································································ 57 11.5.2 表示方法 ·········································································· 57 11.5.3 注意事项 ·········································································· 57 11.6 可用来实现逻辑函数的常用组合逻辑电路模块 ·································· 58 11.6.1 译码器 ············································································· 58 11.6.2 数据选择器 ······································································· 58 11.6.3 加法器 ············································································· 58 11.7 组合逻辑电路分析 ······································································ 58 11.7.1 本质 ················································································ 58 11.7.2 方法 ················································································ 59 11.7.3 想法分析 ·········································································· 59 11.8 组合逻辑电路设计 ······································································ 59 11.8.1 本质 ················································································ 59 11.8.2 方法 ················································································ 59 11.8.3 注意 ················································································ 60 11.9 逻辑抽象问题 ············································································ 60 11.10 译码器、数据选择器的应用及其比较 ············································ 60 11.10.1 译码器 ··········································································· 60 11.10.2 数据选择器 ····································································· 61 11.10.3 应用 ·············································································· 61 3