| 关于主从型JK触发器的一次变化 |
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| 引用本文： | 熊双玲.关于主从型JK触发器的一次变化[J].兰州理工大学学报,1989(3). |
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| 作者姓名： | 熊双玲 |
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| 作者单位： | 甘肃工业大学自动控制系 |
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| 摘 要： | 本文从主从型JK触发器的结构出发,论述了该类型的触发器一次变化的特点,指出了采用主从连接的拓扑结构可以避免出现空翻现象,但是必须保持输入信号在脉冲持续期间状态不变,否则可能引起错误的输出,造成逻辑功能混乱。
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| 关 键 词： | 一次变化 空翻现象 逻辑功能触发 |
About the One-changing of the Master-slave JK Flip-flop |
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| Xiong Shuangling.About the One-changing of the Master-slave JK Flip-flop[J].Journal of Lanzhou University of Technology,1989(3). |
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| Authors: | Xiong Shuangling |
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| Institution: | Department of Automatic Control |
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| Abstract: | Starting from the structure of the master-slave JK flip-flop, the One-Changing property of the flip-flop is discussed in this paper. It is pointed out that the race-around condition may be avoided if the master-slave topology is applied, meanwhile the input signal must hold constant throughont the pulse duration. Otherwise an erroneous output and a confusion of logical function may result. |
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| Keywords: | one changing race-around condition logical function trigger |
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