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Last modified 2022-12-22

Memories

DeviceDescriptionEquivalent
24C162048*8 Serial EEPROM
74S188256-bit (32*8) TTL PROM
6308-1256*8 TTL PROM. Open collector
6309-1256*8 TTL PROM. Tri-state
Sony CXK58257M32768*8 CMOS SRAM
Sony CXK58257P32768*8 CMOS SRAM
Sony CXK58257SP32768*8 CMOS SRAM