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NE587D - LED decoder/driver

General Description

The NE587 is a latch/decoder/driver for 7-segment common anode LED displays.

The NE587 has a programmable current output up to 50mA which is essentially independent of output voltage, power supply voltage, and temperature.

Key Features

  • Latched BCD inputs.
  • Low loading bus-compatible inputs.
  • Ripple-blanking on leading- and/or trailing-edge zeros.

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Datasheet Details

Part number NE587D
Manufacturer Philipss
File Size 82.04 KB
Description LED decoder/driver
Datasheet download datasheet NE587D Datasheet

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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.

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Philips Semiconductors Linear Products Product specification LED decoder/driver NE587 DESCRIPTION The NE587 is a latch/decoder/driver for 7-segment common anode LED displays. The NE587 has a programmable current output up to 50mA which is essentially independent of output voltage, power supply voltage, and temperature. The data (BCD) inputs and LE (latch enable) input are low-loading so that they are compatible with any data bus system. The 7-segment decoding is implemented with a ROM so that alternative fonts can be made available.