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L293DNE The Texas Instruments L293DNE is a quadruple high-current half-H driver IC. It operates from a 4.5V to 36V supply and provides 600mA per channel.
Mfr Part #:

L293DNE

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments L293DNE is a quadruple high-current half-H driver IC. It operates from a 4.5V to 36V supply and provides 600mA per channel.
✓ Total Stock: 6,719 pcs
$ Price Range: $2.74

L293DNE Available from 3 distributors

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✓ Non-Authorised
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4,500 pcs
On Request
4500 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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2,180 pcs
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2180 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
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39 pcs
On Request
39 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

L293DNE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Supplier Device Package
Supplier Package
Technology
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L293DNE Description

Short technical summary and product information.

The L293DNE from Texas Instruments is a quadruple high-current half-H driver designed for driving inductive loads such as relays, solenoids, and DC or bipolar stepping motors. It features a wide supply voltage range of 4.5V to 36V and can deliver up to 600mA of current per channel, with a peak output current of 1.2A.

 

This IC is suitable for positive-supply applications and offers internal ESD protection and thermal shutdown for reliability. The inputs are TTL compatible, and the outputs are complete totem-pole drive circuits. Drivers are enabled in pairs, allowing for flexible control of motor direction and speed.

 

The L293DNE is packaged in a 16-DIP (0.300", 7.62mm) through-hole component, making it suitable for breadboarding and through-hole PCB assembly. It operates within a temperature range of 0°C to 70°C.

 

Key electrical characteristics include its bipolar technology, parallel interface, and general-purpose application suitability. The device is designed to drive high-current/high-voltage loads effectively.

L293DNE Quick Information

Product Type: Motor Driver IC
Canonical Name: Texas Instruments L293DNE Quadruple Half-H Driver
Subcategory: Half-H Driver

L293DNE Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

L293DNE Estimated Pricing

Qty Low High
1+ $2.74 $2.74

Estimated market price range - modelled values for guidance only, not live distributor offers.

L293DNE Features

  • Quadruple high-current half-H driver.
  • Wide 4.5V to 36V supply voltage range.
  • 600mA continuous output current per channel.
  • Through hole mounting in 16-PDIP package.
  • Suitable for inductive loads like motors.

L293DNE Applications

  • Drives DC and bipolar stepping motors.
  • Controls relays and solenoids.
  • Suitable for high-current loads.
  • General purpose motor driving.

L293DNE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the L293DNE?

The L293DNE operates from 4.5V to 36V.

What is the output current per channel?

The output current is 600mA per channel, with a peak output current of 1.2A per channel.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

What package is the L293DNE available in?

The L293DNE is available in a 16-DIP (0.300", 7.62mm) through-hole package, also known as 16-PDIP.

What types of motors can the L293DNE drive?

The L293DNE supports bipolar motors.

How many outputs does the L293DNE have?

The L293DNE has four half-bridge outputs.

What is the interface type of the L293DNE?

The interface is parallel.

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