68-LCC (J-Lead) encloses the ICs.A package containing integrated circuit is called Tube.Surface Mount is used to mount integrated circuit.Various integrated circuits use this type of Floating-Point Co-Processor.Search the MC68882 family for similar integrated circuit systems.
MC68882EI20A Features
MC68882EI20A Applications
There are a lot of NXP USA Inc. MC68882EI20A Specialized ICs applications.