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QS32X245Q2G - Renesas Electronics

Description: The QS32X245 provides a set of 16 high-speed CMOS TTL-compatible bus switches in a flow-through pinout. The low ON resistance of the QS32X245 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise. QuickSwitch devices provide an order of magnitude faster speed than conventional logic devices. The QS32X245 operates at -40C to +85C.

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QS32X245Q2G - Renesas Electronics - PCB symbol
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QS32X245Q2G - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - QS32X245Q2G
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QS32X245Q2G Details

  • Manufacturer Part Number:

    QS32X245Q2G

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QVSOP

  • Package Description:

    QVSOP-40

  • Pin Count:

    40

  • Manufacturer Package Code:

    DMG40

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    CBT/FST/QS/5C/B

  • JESD-30 Code:

    R-PDSO-G40

  • JESD-609 Code:

    e3

  • Length:

    9.906 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    2

  • Number of Ports:

    2

  • Number of Terminals:

    40

  • 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:

    SSOP40,.25,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    0.25 ns

  • Propagation Delay (tpd):

    0.25 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.7526 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9116 mm

QS32X245Q2G Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep analog and digital signals separate, and use decoupling capacitors near the device to minimize noise.
  • Use differential signaling, such as RS-485, and implement error-checking mechanisms like CRC or checksums. Also, consider using isolation techniques like optocouplers or transformers to isolate the QS32X245Q2G from other devices.
  • Ensure good airflow around the device, and use a heat sink if necessary. Keep the device away from other heat sources, and avoid blocking airflow to the device. Monitor the device's temperature and adjust the system design accordingly.
  • Use the QS32X245Q2G's built-in watchdog timer (WDT) feature, which can be configured to reset the device if it fails to respond within a specified time period. Implement a software-based WDT if the built-in feature is not sufficient.
  • Use a stable power supply with a low ripple voltage and a sufficient current rating. Decouple the power supply lines with capacitors, and consider using a voltage regulator module (VRM) if necessary. Ensure that the power supply can handle the device's peak current requirements.

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QS32X245Q2G Overview

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QS32X245Q2G Alternates

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Image Part Number Model
Part Image IDTQS32X2245Q2G Integrated Device Technology Inc

Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40
Part Image PI5C32EX2245BEX Pericom Semiconductor Corporation

Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40
Part Image IDTQS32X245Q2 Integrated Device Technology Inc

Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40
Part Image IDTQS32XR245Q28 Integrated Device Technology Inc

Bus Transceiver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40
Part Image PI5C32X2245BEX Pericom Semiconductor Corporation

Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40
For a full list of alternate parts for QS32X245Q2G, check out Findchips.com