• 
  24C02 ( EEPROM 2K (256×8)bit )
• 
  24C04 ( EEPROM 4K (512×8)bit )
• 
  24C08A ( EEPROM 8K (1024×8)bit )
• 
  4518 (Dual BCD Up counter CMOS IC )
• 
  24C02 ( EEPROM 2K (256×8)bit )
• 
  24C04 ( EEPROM 4K (512×8)bit )
• 
  24C08A ( EEPROM 8K (1024×8)bit )
• 
  4518 (Dual BCD Up counter CMOS IC )
• 
  24C02 ( EEPROM 2K (256×8)bit )
• 
  24C04 ( EEPROM 4K (512×8)bit )
• 
  24C08A ( EEPROM 8K (1024×8)bit )
• 
  4518 (Dual BCD Up counter CMOS IC )
• 
  24C02 ( EEPROM 2K (256×8)bit )
• 
  24C04 ( EEPROM 4K (512×8)bit )
• 
  24C08A ( EEPROM 8K (1024×8)bit )
• 
  4518 (Dual BCD Up counter CMOS IC )
• 
  24C02 ( EEPROM 2K (256×8)bit )
• 
  24C04 ( EEPROM 4K (512×8)bit )
• 
  24C08A ( EEPROM 8K (1024×8)bit )
• 
  4518 (Dual BCD Up counter CMOS IC )
• 
  24C02 ( EEPROM 2K (256×8)bit )
• 
  24C04 ( EEPROM 4K (512×8)bit )
• 
  24C08A ( EEPROM 8K (1024×8)bit )
• 
  4518 (Dual BCD Up counter CMOS IC )
• 
  24C02 ( EEPROM 2K (256×8)bit )