摘要
过程控制计算机工程设计中应用最普遍的逻辑器件是TTL和CMOS器件,本文讨论在实际设计中如何选用这些器件。
The most popular using logic devices in engineering design of computers for process control are TTL and CMOS de- vices.The paper will discuss how to use them.
出处
《计算机技术与发展》
1992年第1期38-42,共5页
Computer Technology and Development