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SN74LVCR2245ADBQR - Texas Instruments

Description: Octal Bus Transceiver With 3-State Outputs

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SN74LVCR2245ADBQR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBQ (R-PDSO-G20)
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SN74LVCR2245ADBQR - Texas Instruments  - 3D model - Small Outline Packages - DBQ (R-PDSO-G20)
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SN74LVCR2245ADBQR Details

  • Manufacturer Part Number:

    SN74LVCR2245ADBQR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QSOP

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    WITH DIRECTION CONTROL

  • Control Type:

    COMMON CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    LVC/LCX/Z

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS TRANSCEIVER

  • Max I(ol):

    0.012 A

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    8

  • 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 WITH SERIES RESISTOR

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.01 mA

  • Prop. Delay@Nom-Sup:

    6.3 ns

  • Propagation Delay (tpd):

    7.3 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    1.75 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:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

SN74LVCR2245ADBQR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the application note 'AN-1149: PCB Layout Guidelines for TI Logic Devices' which includes guidelines for signal routing, power supply decoupling, and thermal management.
  • The SN74LVCR2245ADBQR has built-in ESD protection, but additional protection measures can be taken such as using ESD-protection diodes, resistors, and capacitors in the PCB design, as well as following proper handling and storage procedures.
  • The SN74LVCR2245ADBQR has an operating temperature range of -40°C to 125°C, but it's recommended to operate within the industrial temperature range of -40°C to 85°C for optimal performance and reliability.
  • Yes, the SN74LVCR2245ADBQR is compatible with 3.3V systems, but it's recommended to use a voltage regulator to ensure a stable 3.3V supply, and to follow the recommended operating conditions in the datasheet.
  • Troubleshooting issues with the SN74LVCR2245ADBQR can be done by following a systematic approach, including checking the power supply, signal integrity, and PCB layout, as well as using tools such as oscilloscopes and logic analyzers to debug the issue.

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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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