由于中大规模通用数字集成电路产品已标准系列化,成本低,使得许多电子电路都可直接使用中规模集成电路的标准组件(MSI)来实现;文章介绍了译码器在实现逻辑函数发生器、数据分配器和多路可编程控制器等方面的应用,扩展了集成器件的性能和用途;借助MSI来实现电路设计会越来受到重视。 As the large-scale universal digital integrated circuit products have been standardized serialization, low cost, making many electronic circuits can be directly used in the scale of integrated circuits standard components (MSI) to achieve; the article describes the decoder in the realization of logic function generator , Data distributor and multi-channel programmable controller and other aspects of application, expanding the performance and use of integrated devices; using MSI to achieve circuit design will be more and more attention.