L293D

Active

Push-Pull Four Channel Drivers with Diodes

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Product overview

Description

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.
  • All 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

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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.

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 5 distributors

Distributor availability ofL293D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2411 1 Order Now
RS COMPONENTS EUROPE 1922 1 Order Now
P&S ASIA/PACIFIC 25 1 Order Now
MOUSER WORLDWIDE 942 1 Order Now
ANGLIA Live EUROPE 1648 1 Order Now

Distributor reported inventory date: 2021-06-13

Distributor Name

DIGIKEY

Stock

2411

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1922

Min.Order

1

Region

EUROPE Order Now

P&S

Stock

25

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

942

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

1648

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-13

Free Sample Buy Direct
Active
EAR99 NEC Tube PDIP 16 -40 150 MALAYSIA 1.5477 / 1k
L293DD Available at 4 distributors

Distributor availability ofL293DD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2887 1 Order Now
RS COMPONENTS EUROPE 807 1 Order Now
Farnell Element14 EUROPE 2146 1 Order Now
ANGLIA Live EUROPE 937 1 Order Now

Distributor reported inventory date: 2021-06-12

Distributor Name

DIGIKEY

Stock

2887

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

807

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

2146

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

937

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-12

Active
EAR99 NEC Tube SO-20 -40 150 MALAYSIA 1.8359 / 1k
L293DD013TR Available at 6 distributors

Distributor availability ofL293DD013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11132 1 Order Now
RS COMPONENTS EUROPE 1340 1 Order Now
FUTURE WORLDWIDE 1000 1000 Order Now
Newark Element14 AMERICA 33 0 Order Now
MOUSER WORLDWIDE 3677 1 Order Now
Farnell Element14 EUROPE 1341 1 Order Now

Distributor reported inventory date: 2021-06-13

Distributor Name

DIGIKEY

Stock

11132

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1340

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

1000

Min.Order

1000

Region

WORLDWIDE Order Now

Newark Element14

Stock

33

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3677

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1341

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-13

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-20 -40 150 MALAYSIA 1.8359 / 1k

L293D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.5477 / 1k

Distributor availability ofL293D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2411 1 Order Now
RS COMPONENTS EUROPE 1922 1 Order Now
P&S ASIA/PACIFIC 25 1 Order Now
MOUSER WORLDWIDE 942 1 Order Now
ANGLIA Live EUROPE 1648 1 Order Now

Distributor reported inventory date: 2021-06-13

Distributor Name

DIGIKEY

Stock

2411

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1922

Min.Order

1

Region

EUROPE Order Now

P&S

Stock

25

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

942

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

1648

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-13

ECCN (EU)

NEC

Packing Type

Tube

Package

PDIP 16

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

1.5477 / 1k

Country of Origin

MALAYSIA

L293DD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.8359 / 1k

Distributor availability ofL293DD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2887 1 Order Now
RS COMPONENTS EUROPE 807 1 Order Now
Farnell Element14 EUROPE 2146 1 Order Now
ANGLIA Live EUROPE 937 1 Order Now

Distributor reported inventory date: 2021-06-12

Distributor Name

DIGIKEY

Stock

2887

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

807

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

2146

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

937

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-12

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-20

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

1.8359 / 1k

Country of Origin

MALAYSIA

L293DD013TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.8359 / 1k

Distributor availability ofL293DD013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11132 1 Order Now
RS COMPONENTS EUROPE 1340 1 Order Now
FUTURE WORLDWIDE 1000 1000 Order Now
Newark Element14 AMERICA 33 0 Order Now
MOUSER WORLDWIDE 3677 1 Order Now
Farnell Element14 EUROPE 1341 1 Order Now

Distributor reported inventory date: 2021-06-13

Distributor Name

DIGIKEY

Stock

11132

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1340

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

1000

Min.Order

1000

Region

WORLDWIDE Order Now

Newark Element14

Stock

33

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3677

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1341

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-13

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-20

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

1.8359 / 1k

Country of Origin

MALAYSIA

(*) 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