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SN74CBT3345CPW - Texas Instruments

Description: Bus Switch 1-Element CMOS 8-IN 20-Pin TSSOP Tube

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SN74CBT3345CPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
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SN74CBT3345CPW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
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SN74CBT3345CPW Details

  • Manufacturer Part Number:

    SN74CBT3345CPW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Control Type:

    ENABLE LOW/HIGH

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    CBT/FST/QS/5C/B

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.05 mA

  • Prop. Delay@Nom-Sup:

    0.15 ns

  • Propagation Delay (tpd):

    0.24 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

SN74CBT3345CPW Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74CBT3345CPW is 100 MHz, but it can vary depending on the specific application and system design.
  • To ensure signal integrity, it's essential to follow proper PCB design and layout practices, such as using controlled impedance traces, minimizing signal routing distances, and using termination resistors as needed. Additionally, consider using simulation tools to analyze signal integrity and make adjustments as necessary.
  • Yes, the SN74CBT3345CPW can be used in a 3.3V system. The recommended power supply voltage range is 2.3V to 3.6V, with a typical operating voltage of 3.3V. Ensure that the power supply is stable and can provide sufficient current to meet the device's requirements.
  • Thermal management is crucial for the SN74CBT3345CPW, especially in high-power applications. Ensure good airflow around the device, and consider using a heat sink or thermal pad to dissipate heat. The device's thermal resistance (RθJA) is 54°C/W, so it's essential to keep the junction temperature below the maximum rating of 150°C.
  • Yes, the SN74CBT3345CPW is sensitive to electrostatic discharge (ESD). To prevent damage, follow proper ESD handling procedures, such as using an ESD wrist strap or mat, and ensure that the device is properly grounded during handling and assembly.

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SN74CBT3345CPW 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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For a full list of alternate parts for SN74CBT3345CPW, check out Findchips.com