Part Image

SN74ACT244DBR - Texas Instruments

Description: Texas Instruments SN74ACT244DBR Octal Buffer & Line Driver, 3-State, 5V, 20-Pin SSOP

Download SN74ACT244DBR 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
SN74ACT244DBR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB0020A
click to zoom
3D Models
SN74ACT244DBR - Texas Instruments  - 3D model - Small Outline Packages - DB0020A
click to zoom

SN74ACT244DBR Details

  • Manufacturer Part Number:

    SN74ACT244DBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    20

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, Thailand

  • 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:

    7.2 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:

    SSOP

  • Package Equivalence Code:

    SSOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    10.5 ns

  • Propagation Delay (tpd):

    10.5 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

SN74ACT244DBR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74ACT244DBR is 100 MHz.
  • Yes, the SN74ACT244DBR is 5V tolerant, meaning it can accept input voltages up to 5.5V even though its recommended operating voltage is 3.3V.
  • The propagation delay of the SN74ACT244DBR is typically around 10-15 ns, depending on the operating conditions.
  • Yes, the SN74ACT244DBR can be used for 3.3V to 5V level translation, but it's essential to ensure that the input voltage does not exceed the recommended maximum rating of 5.5V.
  • Yes, the SN74ACT244DBR is available in a lead-free package, making it suitable for use in RoHS-compliant designs.

Trust Checks

This model has been verified by system checks.
System Verified
Sponsored

SN74ACT244DBR Overview

Use the download button to access the SN74ACT244DBR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74A, 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 SN74ACT244DBR

Showing 0 results

SN74ACT244DBR Alternates

Showing results

Image Part Number Model
Part Image SN74ACT244DBRE4 Texas Instruments

Bus Driver, ACT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20

Part Image SN74ACT244DBRG4 Texas Instruments

Bus Driver, ACT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20