brief introduction: The DIP line is a cable assembly with double in-line package for pin arrangement. Cable assembly is used to connect the electrical connection components between different electronic equipment systems or sub-systems. It is composed of all kinds of insulated wires, shielded wires and electrical connectors. Dual in-line package, also known as DIP package or DIL for short, is a type of integrated circuit packaging. The shape of the integrated circuit is rectangular with two rows of parallel metal pi