L293D

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Push-Pull Four Channel Drivers with Diodes

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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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L293D
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1000 1.407 PDIP 16 Tube -40 150 EAR99
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Country of Origin:

MALAYSIA

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DIGIKEY WORLDWIDE 4369 1 Order Now
COMPEL EUROPE 340 1 Order Now
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L293DD
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1000 1.669 SO-20 Tube -40 150 EAR99
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Country of Origin:

MALAYSIA

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DIGIKEY WORLDWIDE 810 1 Order Now
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Farnell Element14 EUROPE 193 1 Order Now
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810

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822

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L293DD013TR
Active
1000 1.669 SO-20 Tape And Reel -40 150 EAR99
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Country of Origin:

MALAYSIA

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DIGIKEY WORLDWIDE 6770 1 Order Now
COMPEL EUROPE 646 1 Order Now
RS COMPONENTS EUROPE 975 5 Order Now
AVNET AMERICA 4000 0 Order Now
FUTURE WORLDWIDE 35000 1000 Order Now
ARROW EUROPE 5000 0 Order Now
Newark Element14 AMERICA 60 0 Order Now
MOUSER WORLDWIDE 1683 1 Order Now
Farnell Element14 EUROPE 451 1 Order Now
ANGLIA Live EUROPE 2367 1 Order Now

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6770

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646

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975

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4000

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35000

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1000

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5000

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60

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1683

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451

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Stock

2367

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1

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EUROPE Order Now

Distributor reported inventory date: 2020-01-23

Get sample

L293D

Marketing Status

Active

Quantity

1000

Unit Price (US$)

1.407*

Distributor availability ofL293D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4369 1 Order Now
COMPEL EUROPE 340 1 Order Now
RS COMPONENTS EUROPE 869 1 Order Now
ARROW EUROPE 50 0 Order Now
P&S ASIA/PACIFIC 25 1 Order Now
MOUSER WORLDWIDE 1323 1 Order Now
ANGLIA Live EUROPE 2030 1 Order Now
RUTRONIK EUROPE 175 25 Order Now

Distributor reported inventory date: 2020-01-23

Distributor Name

DIGIKEY

Stock

4369

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

340

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

869

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

50

Min.Order

0

Region

EUROPE Order Now

P&S

Stock

25

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

1323

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

2030

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

175

Min.Order

25

Region

EUROPE Order Now

Distributor reported inventory date: 2020-01-23

Unit Price (US$)

1.407

Package

PDIP 16

Packing Type

Tube

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L293DD

Marketing Status

Active

Quantity

1000

Unit Price (US$)

1.669*

Distributor availability ofL293DD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 810 1 Order Now
RS COMPONENTS EUROPE 822 1 Order Now
ARROW EUROPE 807 0 Order Now
Newark Element14 AMERICA 5 0 Order Now
MOUSER WORLDWIDE 1949 1 Order Now
Farnell Element14 EUROPE 193 1 Order Now
ANGLIA Live EUROPE 763 1 Order Now

Distributor reported inventory date: 2020-01-23

Distributor Name

DIGIKEY

Stock

810

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

822

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

807

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

5

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1949

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

193

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

763

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-01-23

Unit Price (US$)

1.669

Package

SO-20

Packing Type

Tube

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L293DD013TR

Marketing Status

Active

Quantity

1000

Unit Price (US$)

1.669*

Distributor availability ofL293DD013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6770 1 Order Now
COMPEL EUROPE 646 1 Order Now
RS COMPONENTS EUROPE 975 5 Order Now
AVNET AMERICA 4000 0 Order Now
FUTURE WORLDWIDE 35000 1000 Order Now
ARROW EUROPE 5000 0 Order Now
Newark Element14 AMERICA 60 0 Order Now
MOUSER WORLDWIDE 1683 1 Order Now
Farnell Element14 EUROPE 451 1 Order Now
ANGLIA Live EUROPE 2367 1 Order Now

Distributor reported inventory date: 2020-01-23

Distributor Name

DIGIKEY

Stock

6770

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

646

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

975

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

4000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

35000

Min.Order

1000

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

60

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1683

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

451

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2367

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-01-23

Unit Price (US$)

1.669

Package

SO-20

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

150

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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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**:

PDF XML

Marketing Status

Active

Package

SO-20

Grade

Industrial

Marketing Lead Time Qty

-

L293DD013TR

Package:

SO-20

Material Declaration**:

PDF XML

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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