DS8973 Datasheet (National Semiconductor) - DS8973 9-Digit LED Driver

DS8973, DS8973 9-Digit LED Driver

The DS8973 is a 9-digit driver designed to operate from 3-cell battery supplies Each driver will sink 100 mA to less than 0 7V when driven by only 0 1 mA Each input is blocked by diodes so that the input can be driven below ground with virtually no current drain This is especially important in calcu

DS8973 Features

* Y Y Y Y Nine complete digit drivers Built-in low battery indicator High current outputs 100 mA Straight through pin out for easy board layout Equivalent Circuit Diagrams Typical Driver Circuit Typical D P Out Circuit TL F 5851

* 2 TL F 5851

* 1 Connection Diagram Dual-In-Line Pa