ULN2074B-02 - Brand New ALLEGRO IC Chips

In Stock:2850 ,Ready for Immediate Shipping
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In Stock: 2850, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD87-ULN2074B-02
Manufacturer Part No.:ULN2074B-02
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  • Description

    Designed to interface logic to a wide variety of high current, high voltage loads, the ULN2074B-02 is an electronic component model in the IC Chips product category. It contains four NPN darlington switches that can deliver up to 1.5 A with a minimum breakdown of 80 V and a sustaining voltage of 50 V. The ULN2065B, ULN2067B, ULN2069B, and ULN2071B versions include integral suppression diodes for inductive loads and have common emitters. On the other hand, the ULN2075B and ULN2077B versions feature isolated darlington pinouts and are suitable for emitter follower configurations. The ULN2065B, ULN2069B, and ULN2075B versions are compatible with popular 5V logic families, while the ULN2067B, ULN2071B, and ULN2077B versions are compatible with 6-15V CMOS and PMOS. Furthermore, the ULN2069B and ULN2071B versions include a predriver stage to provide extra gain, reducing the load on control logic.

    Specifications and features

    The ULN2074B-02 model offers the following specifications and features:

    • Output current of up to 1.5 A for each darlington
    • Minimum breakdown voltage of 80 V
    • Sustaining voltage of at least 50 V
    • Integral suppression diodes (ULN2065B, ULN2067B, ULN2069B, and ULN2071B versions)
    • Isolated darlington pinout (ULN2075B and ULN2077B versions)
    • Versions compatible with all popular logic families

    Application Scenarios

    The ULN2074B-02 can be used in various application scenarios such as:

    • Interface logic to high current and high voltage loads
    • Controlling inductive loads with integral suppression diodes
    • Emitter follower configurations with isolated darlington pinouts



    - Can deliver high current and high voltage loads

    - Offers multiple versions with different compatibility options for logic families


    - The ULN2075B and ULN2077B versions may not be suitable for all applications

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer ALLEGRO
    Product Category IC Chips
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Additional Information
  • Datasheet: Download ULN2074B-02
  • Chipdatas Part: CD87-ULN2074B-02
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/04/17 21:28 +0800
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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