Abstract: Since MSIC was invented, its application to composite circuit design has become a new subject for researchers. This paper suggests and discusses, theoretically, two types of MSIC: pplied to the composite circuit designs.

Key words: medium scale, integrated circuit, composite logic, input, output, multiple switch, function

摘要： 随着中规模集成电路的出现,它在组合电路设计中的应用就成为新的研究课题了。本文提出组合电路设计中应用中规模集成电路的两种类型,并在理论上对这两种类型的应用进行了讨论。

关键词: 中规模集成电路, 组合电路, 组合逻辑, 输入, 输出, 多路选择器, 功能(函数)