ULN2805 PDF datasheet can download.
This product has (ULN2xxx) Darlington Transistor Arrays functions.
This is one of the semiconductor types. This part name is ULN2805.
Manufacturers of the product is Integrated Power Semiconductors.
Image and pinout :
Some of the text files within the PDF file
ww.DataSheet [ … ]
Please refer to the file for details.