Uses popular 32768Hz crystal as time reference. Requires minimum external components for digital clock construction. Designed to work with common cathode seven segment LED displays. Uses 4MHz crystal as time reference. Top Analog clock driver.
Output can control solenoid type of moving mechanism.
Output pulse is programmible to allow mechanical delays. Supports operation from backup power supply in case of main power failure. Applications benefiting from this IC range from wall clocks, centralized clock systems to tower clocks. HTC2503 Top Analog clock driver. Output can control stepping motor type of moving mechanism.