A 650 KB PDF datasheet titled only by its document code, SDLS165. That code style corresponds to Texas Instruments standard logic literature, but the part it describes is not named in the file name and should be checked on the cover page. Inside, a repair technician can find the pinout, logic diagram, electrical characteristics and package dimensions. Use it to confirm which pins carry supply and ground before checking for shorts, and match the printed part number against the component on the board.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @datasheet_technar_org. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.