DS17885S-5+,IC RTC 5V 8K NV RAM 24-SOIC
DS17885SN-3+,IC RTC 3V 8K NV RAM 24SOIC
DS17885SN-5,IC RTC 5V 8K NV RAM IND 24-SOIC
DS17887-3,IC RTC 3V 8K NV RAM 24-EDIP
DS17887-3+,IC RTC 3V 8K NV RAM 24-EDIP
DS17887-3-IND,IC RTC 3V 8K NV RAM 24-EDIP
DS17887-3IND+,IC MOD REAL TIME CLOCK 3V/5V
DS17887-5,IC RTC 5V 8K NV RAM 24-EDIP