ULN2074B

NRND
Design Win

50 V - 1.5 A quad Darlington switches

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Product overview

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. The ULN2074B feature isolated Darlington pinouts and is intended for applications such as emitter follower configurations. Inputs of the ULN2064B, ULN2068B and ULN2074B are compatible with popular 5 V logic families and the ULN2066B are compatible with 6 - 15 V CMOS and PMOS. Type ULN2068B includes a pre-driver stage to reduce loading on the control logic.

  • All features

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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - ULN2074B

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ULN2074B
NRND
PDIP 16 Industrial Ecopack1

ULN2074B

Package:

PDIP 16

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

PDIP 16

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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ULN2074B Available at distributors

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NRND
EAR99 NEC Tube PDIP 16 -20 85 MALAYSIA

ULN2074B NRND

Package:
PDIP 16
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

ULN2074B

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-20

Max:

85

Country of Origin:

MALAYSIA

Distributor Name

Distributor reported inventory date:

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors