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TLC339CN - Texas Instruments

Description: Quad, Micropower, LinCMOS™ Comparator

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TLC339CN - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T14)
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TLC339CN - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T14)
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TLC339CN Details

  • Manufacturer Part Number:

    TLC339CN

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    1988-03-17

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.0006 µA

  • Bias Current-Max (IIB) @25C:

    0.000002 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Output Type:

    OPEN-COLLECTOR; OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    2500 ns

  • Seated Height-Max:

    5.08 mm

  • Subcategory:

    Comparator

  • Supply Current-Max:

    0.08 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

TLC339CN Frequently Asked Questions (FAQs)

  • The TLC339CN can operate up to 2.5 MHz, but the actual frequency limit depends on the specific application and the quality of the PCB layout.
  • To ensure stability, it's essential to follow proper PCB layout guidelines, use a stable power supply, and add decoupling capacitors close to the device. Additionally, avoid capacitive loads and use a series resistor with the output if necessary.
  • The recommended input impedance for the TLC339CN is greater than 1 kΩ to ensure proper operation. Lower input impedance can lead to oscillations or instability.
  • Yes, the TLC339CN can be used as a comparator with hysteresis by adding external resistors and capacitors to create a Schmitt trigger circuit. However, the hysteresis levels will depend on the specific component values and the application.
  • The TLC339CN has an open-drain output stage, which means it can sink current but not source current. To handle the output stage, use a pull-up resistor to VCC or another voltage source, and ensure the output is not driven beyond the recommended voltage range.

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TLC339CN Overview

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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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