This paper introduces the common category of digital integrated circuit, and research the interface transform technology among TTL? ECL? CMOS circuit one another.
介绍了常用的数字集成电路的种类，并对TTL、ECL、CMOS电路相互间的接口转换技术进行了研究。
Calculator chip is a typical kind of digital large scale integrated circuit. It consists of microprocessor and peripheral display diver and keyboard interface circuit.
电子计算器是一种典型的大规模数字集成电路，主要由微处理器和外围的显示电路、键盘接口电路等组合而成。
The high current driven integrated circuit TWH8751 is used to the design and development of interface circuit.
利用新型大电流驱动集成电路tWH 8751设计制作了焊机接口电路。
The high current driven integrated circuit TWH8751 is used to the design and development of interface circuit.
利用新型大电流驱动集成电路tWH 8751设计制作了焊机接口电路。
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