50 V - 1.5 A quad Darlington switches

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  • 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.

    Key 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

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
ULN2064B PDIP 16 Tube -20 85
Active
1.153 10000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofULN2064B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1832 1 Order Now
RS COMPONENTS EUROPE 1281 25 Order Now
AVNET AMERICA 131 0 Order Now
FUTURE WORLDWIDE 4799 1 Order Now
ARROW EUROPE 805 0 Order Now
Newark Element14 AMERICA 10 0 Order Now
ARROW AMERICA 30 1000 Order Now
MOUSER WORLDWIDE 1013 1 Order Now
Farnell Element14 EUROPE 2953 1 Order Now
ANGLIA Live EUROPE 275 1 Order Now

Distributor reported inventory date: 2019-10-10

Distributor Name

DIGIKEY

Stock

1832

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1281

Min.Order

25

Region

EUROPE Order Now

AVNET

Stock

131

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

4799

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

805

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

10

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

30

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

1013

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2953

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

275

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-10

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ULN2064B

Package

PDIP 16

Packing Type

Tube

Unit Price (US$)

1.153*

Distributor availability ofULN2064B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1832 1 Order Now
RS COMPONENTS EUROPE 1281 25 Order Now
AVNET AMERICA 131 0 Order Now
FUTURE WORLDWIDE 4799 1 Order Now
ARROW EUROPE 805 0 Order Now
Newark Element14 AMERICA 10 0 Order Now
ARROW AMERICA 30 1000 Order Now
MOUSER WORLDWIDE 1013 1 Order Now
Farnell Element14 EUROPE 2953 1 Order Now
ANGLIA Live EUROPE 275 1 Order Now

Distributor reported inventory date: 2019-10-10

Distributor Name

DIGIKEY

Stock

1832

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1281

Min.Order

25

Region

EUROPE Order Now

AVNET

Stock

131

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

4799

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

805

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

10

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

30

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

1013

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2953

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

275

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-10

Operating Temperature (°C)

(min)

-20

(max)

85

Marketing Status

Active

Unit Price (US$)

1.153

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

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

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS0159
      50 V - 1.5 A quad Darlington switches
      2.1
      273.99 KB
      PDF
      DS0159

      50 V - 1.5 A quad Darlington switches

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ULN2064B
Active
PDIP 16 Industrial Ecopack1

ULN2064B

Package:

PDIP 16

Material Declaration**:

PDF XML

Marketing Status

Active

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.