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SN74ALVC244DW - Texas Instruments

Description: Texas Instruments SN74ALVC244DW Octal Buffer & Line Driver, 3-State, 1.65-3.6V, 20-Pin SOIC

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SN74ALVC244DW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
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SN74ALVC244DW - Texas Instruments  - 3D model - Small Outline Packages - DW0020A
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SN74ALVC244DW Details

  • Manufacturer Part Number:

    SN74ALVC244DW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    ALVC/VCX/A

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.01 mA

  • Prop. Delay@Nom-Sup:

    2.8 ns

  • Propagation Delay (tpd):

    4.4 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    1.65 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    7.5 mm

SN74ALVC244DW Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74ALVC244DW is 100 MHz, but it can vary depending on the output load and the system's noise margin.
  • To ensure signal integrity, use a low-impedance PCB design, keep the signal traces short, and use a termination resistor at the receiving end. Also, consider using a series resistor at the output of the SN74ALVC244DW to reduce reflections.
  • Yes, the SN74ALVC244DW can operate in a 3.3V system. The recommended power supply voltage is 3.0V to 3.6V, with a maximum tolerance of ±10%. Ensure that the power supply is stable and has a low noise floor to prevent errors.
  • The SN74ALVC244DW has a maximum junction temperature of 150°C. To handle heat dissipation, use a heat sink, ensure good airflow, and consider using a thermal interface material. Also, reduce the power consumption by minimizing the output current and using a low-power mode if available.
  • The SN74ALVC244DW has an ESD protection level of 2 kV human-body model (HBM) and 200 V machine model (MM). To protect it from ESD damage, use ESD-safe handling procedures, such as wearing an anti-static wrist strap, using an ESD mat, and storing the device in an anti-static bag.

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SN74ALVC244DW 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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