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L293NE - Texas Instruments

Description: Motor / Motion / Ignition Controllers & Drivers Quad Half-Hs

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L293NE - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - NE Package (R-PDIP-T16)_1
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L293NE - Texas Instruments  - 3D model - Dual-In-Line Packages - NE Package (R-PDIP-T16)_1
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L293NE Details

  • Manufacturer Part Number:

    L293NE

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    DIP-16

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Built-in Protections:

    TRANSIENT; THERMAL

  • Driver Number of Bits:

    4

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    HALF BRIDGE BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.304 mm

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    3-STATE

  • Output Current Flow Direction:

    SOURCE AND SINK

  • Output Current-Max:

    2 A

  • Output Peak Current Limit-Nom:

    2 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    60 mA

  • Supply Voltage-Max:

    7 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    36 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    24 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.8 µs

  • Turn-on Time:

    0.4 µs

  • Width:

    7.62 mm

L293NE Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the L293NE is 36V. Exceeding this voltage can cause damage to the device.
  • To protect the L293NE from back-EMF, a diode (such as a 1N4007) should be connected in parallel with the motor. This diode is known as a flyback diode or freewheeling diode.
  • The maximum current that the L293NE can handle is 1A per channel. However, the device can handle peak currents of up to 2A for short durations.
  • The L293NE can be enabled/disabled by applying a logic high/low signal to the enable pins (EN1 and EN2). A logic high enables the device, while a logic low disables it.
  • The VCC1 and VCC2 pins are used to power the internal logic and the output stages of the L293NE, respectively. Typically, VCC1 is connected to a 5V supply, and VCC2 is connected to the motor supply voltage.

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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