DM9368N

The DM9368N from ON Semiconductor is a versatile 7-segment decoder driver with integrated input latches and constant current source outputs. This allows it to directly drive common cathode LED displays rated at 20 mA per segment without the need for external current-limiting resistors. The device accepts a 4-bit binary code and decodes it into the appropriate segments for numeric characters '0' through '9' and alphanumeric characters 'A' through 'F', supporting both upper and lower case fonts.

Key features include active-low latch enable (LE) for data storage, enabling data to be strobed directly from high-speed counters. The low input loading allows it to be driven by MOS devices without additional drivers. The DM9368N also supports automatic blanking of leading and trailing edge zeros for cleaner decimal displays.

This component is housed in a 16-PDIP package and is designed for through-hole mounting. It operates within a voltage range of 4.75V to 5.25V and has an operating temperature range of 0°C to 70°C. The DM9368N is suitable for applications requiring direct LED display driving with integrated latching and decoding capabilities.