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SN74LVC8T245DBQR - Texas Instruments

Description: 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and Three-State Outputs

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SN74LVC8T245DBQR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - dbq
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SN74LVC8T245DBQR Details

  • Manufacturer Part Number:

    SN74LVC8T245DBQR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    24

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    TWO SEPEARATE CONFIGURABLE POWER-SUPPLY RAILS FOR PORT A AND B

  • Control Type:

    COMMON CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    LVC/LCX/Z

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    BUS TRANSCEIVER

  • Max I(ol):

    0.032 A

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    24

  • 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:

    SSOP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.025 mA

  • Prop. Delay@Nom-Sup:

    6.3 ns

  • Propagation Delay (tpd):

    6.6 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.08 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:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

SN74LVC8T245DBQR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74LVC8T245DBQR is 100 MHz.
  • Yes, the SN74LVC8T245DBQR is compatible with 3.3V systems and can operate with a supply voltage range of 1.65V to 3.6V.
  • The direction control pins (DIR) should be tied to a valid logic level (VCC or GND) to configure the direction of data flow. Leaving the DIR pins floating can cause unpredictable behavior.
  • The propagation delay of the SN74LVC8T245DBQR is approximately 2.5 ns at 25°C and 3.3V supply voltage.
  • No, the SN74LVC8T245DBQR is not compatible with 5V systems and may be damaged if operated at 5V. The maximum recommended supply voltage is 3.6V.

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SN74LVC8T245DBQR 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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