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SA5090 - Addressable relay driver

General Description

The NE/SA5090 addressable relay driver is a high-current latched driver, similar in function to the 9934 address decoder.

The device has 8 open-collector Darlington power outputs, each capable of 150mA load current.

Key Features

  • GND 8.
  • 8 high-current outputs.
  • Low-loading bus-compatible inputs.
  • Power-on clear ensures safe operation.
  • Will operate in addressable or demultiplex mode.
  • Allows random (addressed) data entry.
  • Easily expandable.
  • Pin-compatible with 9334 (Siliconix or Fairchild) TOP VIEW NOTE: 1. SOL - Released in Large SO package only.

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Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

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SA5200 RF dual gain-stage
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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 Addressable relay driver NE/SA5090 DESCRIPTION The NE/SA5090 addressable relay driver is a high-current latched driver, similar in function to the 9934 address decoder. The device has 8 open-collector Darlington power outputs, each capable of 150mA load current. The outputs are turned on or off by respectively loading a logic “1” or logic “0” into the device data input. The required output is defined by a 3-bit address. The device must be enabled by a CE input line which also serves the function of further address decoding. A common clear input, CLR, turns all outputs off when a logic “0” is applied. The device is packaged in a 16-pin plastic or Cerdip package.