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IDT7MPV6256 - 256KB AND 512KB SECONDARY CACHE MODULES FOR THE PowerPCO
IDT71216 - BiCMOS StaticRAM 240K (16K x 15-BIT) CACHE-TAG RAM For PowerPCO and RISC Processors
IDT7MPV6253 - 256KB AND 512KB SECONDARY CACHE MODULES FOR THE PowerPCO
IDT7MPV6255 - 256KB AND 512KB SECONDARY CACHE MODULES FOR THE PowerPCO