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ULN2074B - 50V - 1.5A quad Darlington switches

This page provides the datasheet information for the ULN2074B, a member of the ULN2064B 50V - 1.5A quad Darlington switches family.

Datasheet Summary

Description

Designed to interface logic to a wide variety of high current, high voltage loads, these devices each contain four NPN Darlington switches delivering up to 1.5 A with a specified minimum breakdown of 50 V and a sustaining voltage of 35 V measured at 100 mA.

Features

  • Output current to 1.5 A for each Darlington.
  • Minimum breakdown 50 V.
  • Sustaining voltage at least 35 V.
  • Integral suppression diodes (ULN2064B, ULN2066B and ULN2068B.
  • Isolated Darlington pinout (ULN2074B).
  • Versions compatible with all popular logic families.

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Datasheet preview – ULN2074B

Datasheet Details

Part number ULN2074B
Manufacturer STMicroelectronics
File Size 273.99 KB
Description 50V - 1.5A quad Darlington switches
Datasheet download datasheet ULN2074B Datasheet
Additional preview pages of the ULN2074B datasheet.

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Full PDF Text Transcription

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ULN2064B, ULN2066B ULN2068B, ULN2074B 50 V - 1.5 A quad Darlington switches Features ■ Output current to 1.5 A for each Darlington ■ Minimum breakdown 50 V ■ Sustaining voltage at least 35 V ■ Integral suppression diodes (ULN2064B, ULN2066B and ULN2068B ■ Isolated Darlington pinout (ULN2074B) ■ Versions compatible with all popular logic families Description Designed to interface logic to a wide variety of high current, high voltage loads, these devices each contain four NPN Darlington switches delivering up to 1.5 A with a specified minimum breakdown of 50 V and a sustaining voltage of 35 V measured at 100 mA. The ULN2064B, ULN2066B and ULN2068B contain integral suppression diodes for inductive loads have common emitters.
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