
Switch-mode NiCd/NiMH Battery Charger for Sequential Charging Of Dual Battery Packs 20-PDIP -20 to 70
RTC IC With 114x8 NVSRAM and NVSRAM Control, Alarm Wake-up 3V Op on L Version 24-PDIP 0 to 70

RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 28-SOIC 0 to 70