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SN74CB3Q16245DLR - Texas Instruments

Description: 16-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch

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SN74CB3Q16245DLR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DL (R-PDSO-G48)
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SN74CB3Q16245DLR - Texas Instruments  - 3D model - Small Outline Packages - DL (R-PDSO-G48)
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SN74CB3Q16245DLR Details

  • Manufacturer Part Number:

    SN74CB3Q16245DLR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    48

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES AT 3.3V SUPPLY

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    CB3Q/3VH/3C/2B

  • JESD-30 Code:

    R-PDSO-G48

  • JESD-609 Code:

    e4

  • Length:

    15.875 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    16

  • Number of Ports:

    2

  • Number of Terminals:

    48

  • 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:

    SSOP48,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    3 mA

  • Prop. Delay@Nom-Sup:

    0.3 ns

  • Propagation Delay (tpd):

    0.3 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    2.79 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.3 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.49 mm

SN74CB3Q16245DLR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74CB3Q16245DLR is 250 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure signal integrity, use proper PCB layout techniques, such as impedance matching, signal routing, and decoupling. Additionally, consider using termination resistors and/or series resistors to reduce signal reflections and ringing.
  • Yes, the SN74CB3Q16245DLR is compatible with 3.3V systems, but ensure that the input voltage does not exceed the maximum rating of 4.6V. Also, note that the output voltage may not reach the full 3.3V level due to the internal voltage drop.
  • To ensure proper power sequencing, follow the recommended power-up and power-down sequences in the datasheet. Additionally, consider using power sequencing controllers or voltage supervisors to manage the power rails and prevent damage to the device.
  • Follow the recommended layout and routing guidelines in the datasheet, such as keeping the device close to the power plane, using short traces, and avoiding vias and sharp corners. Additionally, consider using EMI shielding and filtering components to reduce radiation.

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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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