256Kb EEPROM, SPI/Parallel, 5V, 90ns, PDIP-14
256Kb EEPROM IC, 5V, 70ns Access Time, PDIP Package
IC EEPROM 256KBIT 90NS 28DIP
IC EEPROM 256KBIT 90NS 32PLCC
EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP