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DM8865 - LED cathode drivers

Download the DM8865 datasheet PDF. This datasheet also covers the DM8864 variant, as both devices belong to the same led cathode drivers family and are provided as variant models within a single manufacturer datasheet.

Features

  • The DM8864, DM8865 and DM8866 are cathode drivers for 9, 8, and 7 digit LED displays respectively. They are designed to interface between MOS calculator or clock circuits supplying 2.0 mA, and LED displays operating up to 50 mA in a multiplex mode. The DM8864 and DM8866 feature a "low battery" indicator driver which will light a decimal point whenever a 9.0V battery drops below 6.5V typical.
  • Used with 50 mA LED displays.
  • "Low battery voltage" indicator.
  • Directly int.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DM8864-NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
DM8861 MOS-to-LED 5-segment driver
DM8864 LED cathode drivers
DM8866 LED cathode drivers
DM8869 TTL compatible hex LED drivers
DM8800 Dual Voltage Translator

Full PDF Text Transcription

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(I) (I) ccoo Display Drivers :c!: DM8864, DM8865, DM8866 LED cathode drivers general description features The DM8864, DM8865 and DM8866 are cathode drivers for 9, 8, and 7 digit LED displays respectively. They are designed to interface between MOS calculator or clock circuits supplying 2.0 mA, and LED displays operating up to 50 mA in a multiplex mode. The DM8864 and DM8866 feature a "low battery" indicator driver which will light a decimal point whenever a 9.0V battery drops below 6.5V typical.
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