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IS42S16160 - 16Meg x16 256-MBIT SYNCHRONOUS DRAM
UT9Q512K32 - 16Megabit SRAM MCM
42S16800A - 16Meg x 8/ 8Meg x16 & 4Meg x 32 128-MBIT SYNCHRONOUS DRAM
IS43R16160A - 16Meg x 16 256-MBIT DDR SDRAM