西南交通大学计算机组成原理实验二，3-8译码器电路的设计-Southwest Jiaotong University computer composition principle experiment two, 3-8 decoder circuit design

八位七段数码管动态显示电路设计 具有异步特性，可进行修改，可以显示不同数值-Eight seven-segment LED display circuit design with asynchronous dynamic characteristics can be modified to display different values