Part Number : SN74LS85D
Function : 4-BIT BINARY OR BCD MAGNITUDE COMPARATOR
Package : DIP, SOIC, SOP 16 Pin Type
Maker : Texas Instruments
Pinouts : 
Description :
These four-bit magnitude comparators perform comparison of straight binary and straight BCD (8-4-2-1) codes. Three fully decoded decisions about two 4-bit words (A, B) are made and are externally available at three outputs. These devices are fully expandable to any number of bits without external gates.
Official Homage : https://www.ti.com/product/SN74LS85
Datasheet PDF Download : 
Others datasheet of same file :
5485D, 5485N, 54LS85D, 54LS85N, 54S85D,
SN74LS85, 74LS85, 74LS85N, 7485