Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
ON Semiconductor IC RAM 64 PARALLEL 16DIP ObsoleteVolatileRAMRAM64b (16 x 4)
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29ns27nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole16-DIP (0.300", 7.62mm)16-DIP
ON Semiconductor IC RAM 64 PARALLEL 16DIP ObsoleteVolatileRAMRAM64b (16 x 4)
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280nsParallel3 V ~ 15 V-55°C ~ 125°C (TA)Through Hole16-DIP (0.300", 7.62mm)16-DIP
ON Semiconductor IC RAM 256 PARALLEL 18DIP ObsoleteVolatileRAMRAM256b (64 x 4)
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500nsParallel4.75 V ~ 5.25 V-40°C ~ 85°C (TA)Through Hole18-DIP (0.300", 7.62mm)18-PDIP