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高速CMOS74HC系列是为进入目前的LSTTL和标准TTL市场而采用硅栅工艺和微细加工工艺等最新技术开发出来的集成电路。因此,高速CMOS能完全符合LSTTL的速度与驱动能力的规格,并具备CMOS的特点。下面列举它的几个主要特点。
The high-speed CMOS74HC family is an integrated circuit developed using the latest technologies such as silicon gate technology and microfabrication technology for entering the current LSTTL and standard TTL markets. Therefore, high-speed CMOS can fully meet the LSTTL speed and drive capability specifications, and with CMOS features. Here are some of its main features.