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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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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ULN2066B
Active
PDIP 16 Industrial Ecopack1

ULN2066B

Package:

PDIP 16

Material Declaration**:

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
ULN2066B Available at 4 distributors

Distributor availability ofULN2066B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 493 1 Order Now
ARROW EUROPE 270 0 Order Now
MOUSER WORLDWIDE 1554 1 Order Now
Farnell Element14 EUROPE 1000 1 Order Now

Distributor reported inventory date: 2020-09-27

Distributor Name

DIGIKEY

Stock

493

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

270

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1554

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-27

Buy now
Active
EAR99 NEC Tube PDIP 16 -20 85 MALAYSIA 1.266 / 1k

ULN2066B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.266 / 1k

Distributor availability ofULN2066B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 493 1 Order Now
ARROW EUROPE 270 0 Order Now
MOUSER WORLDWIDE 1554 1 Order Now
Farnell Element14 EUROPE 1000 1 Order Now

Distributor reported inventory date: 2020-09-27

Distributor Name

DIGIKEY

Stock

493

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

270

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1554

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-27

ECCN (EU)

NEC

Packing Type

Tube

Package

PDIP 16

Operating Temperature (°C)

(min)

-20

(max)

85

Budgetary Price (US$)* / Qty

1.266 / 1k

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