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DM8869 - TTL compatible hex LED drivers

Download the DM8869 datasheet PDF. This datasheet also covers the DM8859 variant, as both devices belong to the same ttl compatible hex led drivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The DM8859, DM8869 are TTL compatible hex LED drivers with programmable current source outputs.

The current sources are nominally set at 20 mA but may be adjusted by external resistors for any value between 0-50 mA.

Each device contains six latches which may be set by input data terminals.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DM8859-NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by National Semiconductor (now Texas Instruments)

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Display Drivers DM8859, DM8869 TTL compatible hex LED drivers general description The DM8859, DM8869 are TTL compatible hex LED drivers with programmable current source outputs. The current sources are nominally set at 20 mA but may be adjusted by external resistors for any value between 0-50 mA. Each device contains six latches which may be set by input data terminals. A strobe common to all six latches enables the data input terminals. The DM8859 current source outputs are switched on by entering a high level into the latches and the DM8869 current source outputs are switched on by entering a low level into the latches. The devices are available in either a molded or cavity package.