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SN74LVCH244ADGVR - Texas Instruments

Description: Octal Buffer/Driver With 3-State Outputs

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SN74LVCH244ADGVR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGV (R-PDSO-G20)
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SN74LVCH244ADGVR - Texas Instruments  - 3D model - Small Outline Packages - DGV (R-PDSO-G20)
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SN74LVCH244ADGVR Details

  • Manufacturer Part Number:

    SN74LVCH244ADGVR

  • 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:

    LVC/LCX/Z

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    5 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.01 mA

  • Prop. Delay@Nom-Sup:

    5.9 ns

  • Propagation Delay (tpd):

    6.9 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    1.65 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

SN74LVCH244ADGVR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74LVCH244ADGVR is 100 MHz, but it can vary depending on the load capacitance and the output current.
  • To ensure signal integrity, use a low-impedance output driver, minimize trace length and impedance mismatch, and use a termination resistor if necessary. Also, follow proper PCB layout and routing guidelines.
  • Yes, the SN74LVCH244ADGVR is compatible with 3.3V systems, but ensure that the input voltage does not exceed the maximum rating of 3.6V.
  • The power consumption of the SN74LVCH244ADGVR depends on the operating frequency, input voltage, and output current. Typically, it ranges from 10 μA to 100 μA per channel.
  • To handle thermal issues, ensure good thermal conduction between the device and the PCB, use a heat sink if necessary, and follow proper thermal design guidelines.

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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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