The LC51024MC-75F484C from Lattice Semiconductor Corporation is a complex programmable logic device (CPLD) Integrated Circuit with 1024MC and 7.5 ns speed, in a 484-FPBGA package.
The LC51024MC-75F672I from Lattice Semiconductor Corporation is a complex programmable logic device (CPLD) Integrated Circuit with 1024 macrocells and 7.5 ns speed, in a 672FPBGA package.