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  • The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors.

    To simplify use as two bridges each pair of channels is equipped with an enable input. A separate supply input is provided for the logic, allowing operation at a lower voltage and internal clamp diodes are included.
    This device is suitable for use in switching applications at frequencies up to 5 kHz.
    The L293D is assembled in a 16 lead plastic packaage which has 4 center pins connected together and used for heatsinking
    The L293DD is assembled in a 20 lead surface mount which has 8 center pins connected together and used for heatsinking.

    Key Features

    • INTERNAL CLAMP DIODES
    • 600mA OUTPUT CURRENT CAPABILITY PER CHANNEL
    • ENABLE FACILITY
    • 1.2A PEAK OUTPUT CURRENT (non repetitive) PER CHANNEL
    • LOGICAL \"0\" INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY)
    • OVERTEMPERATURE PROTECTION

Circuit Diagram

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STMicroelectronics - L293D

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Quality and Reliability

Part Number Marketing Status Package Grade Marketing Lead Time Qty Material Declaration**
L293D
Active
PDIP 16 Industrial 4600
L293DD
Active
SO-20 Industrial -
L293DD013TR
Active
SO-20 Industrial -

L293D

Package:

PDIP 16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PDIP 16

Grade

Industrial

Marketing Lead Time Qty

4600

L293DD

Package:

SO-20

Material Declaration**:

Marketing Status

Active

Package

SO-20

Grade

Industrial

Marketing Lead Time Qty

-

L293DD013TR

Package:

SO-20

Material Declaration**:

Marketing Status

Active

Package

SO-20

Grade

Industrial

Marketing Lead Time Qty

-

(**) 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.

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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
L293D Available at 8 distributors

Distributor availability ofL293D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3685 1 Order Now
COMPEL EUROPE 2329 1 Order Now
RS COMPONENTS EUROPE 889 1 Order Now
ARROW EUROPE 75 0 Order Now
ARROW AMERICA 1000 1000 Order Now
P&S ASIA/PACIFIC 25 1 Order Now
MOUSER WORLDWIDE 1224 1 Order Now
ANGLIA Live EUROPE 1985 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

3685

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

2329

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

889

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

75

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

1000

Min.Order

1000

Region

AMERICA Order Now

P&S

Stock

25

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

1224

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

1985

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-23

Free Sample Buy Direct
Active
EAR99 NEC Tube PDIP 16 -40 150 MALAYSIA 1.407 / 1k
L293DD Available at 7 distributors

Distributor availability ofL293DD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1262 1 Order Now
RS COMPONENTS EUROPE 289 1 Order Now
ARROW EUROPE 893 0 Order Now
Newark Element14 AMERICA 6 0 Order Now
ARROW AMERICA 547 1000 Order Now
Farnell Element14 EUROPE 452 1 Order Now
ANGLIA Live EUROPE 478 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

1262

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

289

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

893

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

6

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

547

Min.Order

1000

Region

AMERICA Order Now

Farnell Element14

Stock

452

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

478

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-23

Active
EAR99 NEC Tube SO-20 -40 150 MALAYSIA 1.669 / 1k
L293DD013TR Available at 9 distributors

Distributor availability ofL293DD013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4458 1 Order Now
COMPEL EUROPE 2 1 Order Now
RS COMPONENTS EUROPE 1475 1 Order Now
AVNET AMERICA 4000 0 Order Now
ARROW EUROPE 3000 0 Order Now
Newark Element14 AMERICA 49 0 Order Now
MOUSER WORLDWIDE 204 1 Order Now
Farnell Element14 EUROPE 64 1 Order Now
ANGLIA Live EUROPE 2167 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

4458

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

2

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

1475

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

4000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

49

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

204

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

64

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2167

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-23

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-20 -40 150 MALAYSIA 1.669 / 1k

L293D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.407 / 1k

Distributor availability ofL293D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3685 1 Order Now
COMPEL EUROPE 2329 1 Order Now
RS COMPONENTS EUROPE 889 1 Order Now
ARROW EUROPE 75 0 Order Now
ARROW AMERICA 1000 1000 Order Now
P&S ASIA/PACIFIC 25 1 Order Now
MOUSER WORLDWIDE 1224 1 Order Now
ANGLIA Live EUROPE 1985 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

3685

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

2329

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

889

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

75

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

1000

Min.Order

1000

Region

AMERICA Order Now

P&S

Stock

25

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

1224

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

1985

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-23

ECCN (EU)

NEC

Packing Type

Tube

Package

PDIP 16

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

1.407 / 1k

Country of Origin

MALAYSIA

L293DD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.669 / 1k

Distributor availability ofL293DD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1262 1 Order Now
RS COMPONENTS EUROPE 289 1 Order Now
ARROW EUROPE 893 0 Order Now
Newark Element14 AMERICA 6 0 Order Now
ARROW AMERICA 547 1000 Order Now
Farnell Element14 EUROPE 452 1 Order Now
ANGLIA Live EUROPE 478 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

1262

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

289

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

893

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

6

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

547

Min.Order

1000

Region

AMERICA Order Now

Farnell Element14

Stock

452

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

478

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-23

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-20

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

1.669 / 1k

Country of Origin

MALAYSIA

L293DD013TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.669 / 1k

Distributor availability ofL293DD013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4458 1 Order Now
COMPEL EUROPE 2 1 Order Now
RS COMPONENTS EUROPE 1475 1 Order Now
AVNET AMERICA 4000 0 Order Now
ARROW EUROPE 3000 0 Order Now
Newark Element14 AMERICA 49 0 Order Now
MOUSER WORLDWIDE 204 1 Order Now
Farnell Element14 EUROPE 64 1 Order Now
ANGLIA Live EUROPE 2167 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

4458

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

2

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

1475

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

4000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

49

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

204

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

64

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2167

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-20

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

1.669 / 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