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74CBTLV3253DBQRG4 - Texas Instruments

Description: Multiplexer Switch ICs Low-Voltage Dual Mltplxr/Demltplxr

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PCB Footprints
74CBTLV3253DBQRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBQ0016A
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74CBTLV3253DBQRG4 - Texas Instruments  - 3D model - Small Outline Packages - DBQ0016A
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74CBTLV3253DBQRG4 Details

  • Manufacturer Part Number:

    74CBTLV3253DBQRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    QSOP-16

  • Pin Count:

    16

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    CBTLV/3B

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Logic IC Type:

    BUS EXCHANGER

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    2

  • Number of Inputs:

    1

  • Number of Outputs:

    4

  • Number of Terminals:

    16

  • 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:

    SSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Propagation Delay (tpd):

    0.25 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 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:

    3.9 mm

74CBTLV3253DBQRG4 Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the 74CBTLV3253DBQRG4 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 minimizing trace lengths, using impedance-controlled traces, and adding termination resistors as needed. Additionally, follow the recommended operating conditions and signal levels specified in the datasheet.
  • Yes, the 74CBTLV3253DBQRG4 is compatible with 3.3V systems, as it operates from 2.3V to 3.6V. However, ensure that the input signals and output loads are within the recommended voltage ranges to maintain signal integrity.
  • To avoid latch-up or other issues, ensure that the power supply voltage (VCC) is applied before the input signals. Also, follow the recommended power sequencing guidelines in the datasheet to prevent damage to the device.
  • The recommended termination scheme for the 74CBTLV3253DBQRG4 is a series termination resistor (Rs) of 22-33 ohms, followed by a parallel termination resistor (Rt) of 50-75 ohms. This scheme helps to reduce signal reflections and improve signal integrity.

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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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