Part Image

SN74HC244QDWRQ1 - Texas Instruments

Description: Automotive Catalog Octal Buffers And Line Drivers With 3-State Outputs

Download SN74HC244QDWRQ1 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
SN74HC244QDWRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
click to zoom
3D Models
SN74HC244QDWRQ1 - Texas Instruments  - 3D model - Small Outline Packages - DW0020A
click to zoom

SN74HC244QDWRQ1 Details

  • Manufacturer Part Number:

    SN74HC244QDWRQ1

  • 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:

    HC/UH

  • 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):

    0.0078 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °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):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    34 ns

  • Propagation Delay (tpd):

    170 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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

SN74HC244QDWRQ1 Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74HC244QDWRQ1 is 50 MHz.
  • Yes, the SN74HC244QDWRQ1 is compatible with both 3.3V and 5V systems, making it a versatile component for various applications.
  • The propagation delay of the SN74HC244QDWRQ1 is approximately 10 ns.
  • The SN74HC244QDWRQ1 is a buffer, which means it can drive a load, but it's not a line driver, which would require a higher current drive capability.
  • The power consumption of the SN74HC244QDWRQ1 is relatively low, with a typical quiescent current of 20 μA and a maximum power dissipation of 500 mW.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

SN74HC244QDWRQ1 Overview

Use the download button to access the SN74HC244QDWRQ1 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74H, or try a keyword search, such as Bus Driver/Transceivers

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.

Parts related to SN74HC244QDWRQ1

Showing 0 results

SN74HC244QDWRQ1 Alternates

Showing results

Image Part Number Model
Part Image V62/03607-01XE Texas Instruments

Bus Driver, HC/UH Series, 8-Func, 4-Bit, True Output, CMOS, PDSO20

Part Image 74HC244D NXP Semiconductors

Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20

Part Image M74HC7244RM13TR STMicroelectronics

Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20

Part Image M74HC7244M1R STMicroelectronics

Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20

Part Image TC74HC244AFW-TP2 Toshiba America Electronic Components

Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20

For a full list of alternate parts for SN74HC244QDWRQ1, check out Findchips.com