There is an embedded device in the package 16-DIP (0.300, 7.62mm). The case Tube contains it. It is a part that has 1 elements on it. Mounting of this component is indicated by Through Hole. There is a range of temperatures -55°C~125°C for operation. The voltage supplied to it is within the range of 2V~6V. In the 74HC series, this electrical component is found. Similar parts can be found using the 74HC597 family.
CD74HC597EG4 Features
Mounted in Through Hole type. Based on 74HC597 family
CD74HC597EG4 Applications
There are a lot of Texas Instruments CD74HC597EG4 Shift Registers applications.