DS1220Y-150,NVRAM
DS1220Y-150+,NVRAM
DS1220Y-200,NVRAM
DS1220Y-200+,NVRAM
DS1220Y-200IND+,IC NVSRAM 16KBIT 200NS 24DIP
DS1221,IC CTRLR/DECODER 4BIT 16-DIP
DS1221S,IC CTRLR/DECODER 4BIT 16-SOIC
DS1221S/T&R,NVRAM