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SN74CBT3253CDBQR - Texas Instruments

Description: Dual 1-Of-4 FET Multiplexer/Demultiplexer with -2 V Undershoot-Protection

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SN74CBT3253CDBQR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBQ0016A
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SN74CBT3253CDBQR - Texas Instruments  - 3D model - Small Outline Packages - DBQ0016A
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SN74CBT3253CDBQR Details

  • Manufacturer Part Number:

    SN74CBT3253CDBQR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    TTL COMPATIBLE MUX/DMUX SWITCH

  • Control Type:

    ENABLE LOW

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    CBT/FST/QS/5C/B

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS EXCHANGER

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    4

  • Number of Functions:

    2

  • Number of Ports:

    3

  • 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

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.003 mA

  • Prop. Delay@Nom-Sup:

    0.15 ns

  • Propagation Delay (tpd):

    0.24 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4 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:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.895 mm

SN74CBT3253CDBQR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74CBT3253CDBQR is 250 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure signal integrity, it's recommended to use a low-impedance PCB design, minimize trace lengths, and use termination resistors to match the impedance of the transmission line. Additionally, consider using a signal integrity analysis tool to simulate and optimize the design.
  • Yes, the SN74CBT3253CDBQR can be used in a 3.3V system. The recommended power supply voltage is 3.0V to 3.6V, with a maximum tolerance of ±10%. The device can operate with a single 3.3V power supply, and it's recommended to use a low-dropout regulator (LDO) to ensure a stable voltage supply.
  • The maximum current rating of the SN74CBT3253CDBQR is 64mA per output, and the total current rating is 320mA. To calculate the power dissipation, use the formula: Pd = (Vcc x Icc) + Σ(Vo x Io), where Vcc is the supply voltage, Icc is the quiescent current, Vo is the output voltage, and Io is the output current.
  • The SN74CBT3253CDBQR has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during manufacturing and assembly. Use ESD-protective packaging, wrist straps, and mats, and ensure that the device is handled in a static-free environment.

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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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