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SN74ACT244IDWREP - Texas Instruments

Description: Enhanced Product Octal Buffers/Drivers With 3-State Outputs

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SN74ACT244IDWREP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
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SN74ACT244IDWREP - Texas Instruments  - 3D model - Small Outline Packages - DW0020A
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SN74ACT244IDWREP Details

  • Manufacturer Part Number:

    SN74ACT244IDWREP

  • 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:

    ACT

  • 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:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    10 ns

  • Propagation Delay (tpd):

    10 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 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

SN74ACT244IDWREP Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74ACT244IDWREP is 100 MHz, but it can vary depending on the output load and supply voltage.
  • The SN74ACT244IDWREP has a thermal pad on the bottom of the package that should be connected to a thermal plane on the PCB to dissipate heat. Additionally, ensure good airflow and avoid blocking the airflow around the device.
  • The recommended power-on sequence is to apply VCC first, followed by VEE, and then the input signals. This helps to prevent latch-up and ensures proper device operation.
  • Yes, the SN74ACT244IDWREP can operate from a 3.3V supply, but the output voltage will be limited to 3.3V. Ensure that the input signals are also 3.3V-compatible.
  • Use series termination resistors and/or parallel termination capacitors to match the impedance of the input signals to the device. This helps to reduce signal reflections and ensure proper signal integrity.

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SN74ACT244IDWREP 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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Part Image SN74ACT244DW Texas Instruments

Bus Driver, ACT Series, 8-Func, 4-Bit, True Output, CMOS, PDSO20

Part Image SN74ACT244DWRE4 Texas Instruments

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Part Image V62/04620-02XE Texas Instruments

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Part Image V62/04620-01XE Texas Instruments

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Part Image SN74ACT244DWG4 Texas Instruments

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For a full list of alternate parts for SN74ACT244IDWREP, check out Findchips.com