Overview
Both the LM8560N and LM8560B are alarm equipped digital clock ICs with built-in drivers capable of directly driving LED display equipment. AS ICs themselves, the VDD pin for the LM8560N is graded to withstand a voltage of 15V while the LM8560B VDD is graded for up to 17V.

Applications
● Alarm clocks
● Clock-radios

Functions
● Current time display
● Snooze alarm function
● Sleep timer function (maximum intervals of 59 minutes or 1 hour and 59 minutes)