【Intersil】X28HC256P-15,
X28HC256PIZ-12,32K X 8 EEPROM,CMOS,HIGH SPEED,P
X28HC256PIZ-15,32K X 8 EEPROM,CMOS,HIGH SPEED,P
X28HC256PIZ-90,IC EEPROM 256KBIT PARALLEL 28DIP
【Intersil】X28HC256PZ-12,
【Intersil】X28HC256PZ-15,
X28HC256PZ-90,IC EEPROM 256KBIT PARALLEL 28DIP
【Intersil】X28HC256SIZ-90,IC EEPROM 256KBIT 90NS 28SOIC