DS1670E+,IC CTRLR SYSTEM PORTABLE 20TSSOP
DS1670E+T&R,IC RTC SYST CTRLR SER 20TSSOP
DS1670E+T&R,IC CTRLR SYSTEM PORTABLE 20TSSOP
DS1670S,IC CTRLR SYSTEM PORTABLE 20-SOIC
DS1670S+,IC CTRLR SYSTEM PORTABLE 20SOIC
DS1672-2,IC TIMEKEEPER 2V 32-BIT 8-DIP
DS1672-2+,IC TIMEKEEPER 2V 32-BIT 8-DIP
DS1672-3,IC TIMEKEEPER 3V 32-BIT 8-DIP