Part Image

FST3253MX - onsemi

Description: IC, Fairchild, FST3253MX Fairchild Semiconductor FST3253MX, Multiplexer/Demultiplexer Dual 4:1 Multiplexer, 4 → 5.5 V, 16-Pin SOIC

Download FST3253MX Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
FST3253MX - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - M16A (SOIC)
click to zoom
3D Models
FST3253MX - onsemi  - 3D model - Small Outline Packages - M16A (SOIC)
click to zoom

FST3253MX Details

  • Manufacturer Part Number:

    FST3253MX

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOIC-16

  • Manufacturer Package Code:

    751BG

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Control Type:

    ENABLE LOW

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    CBT/FST/QS/5C/B

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.902 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS EXCHANGER

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    2

  • Number of Ports:

    5

  • 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:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    100 mA

  • Prop. Delay@Nom-Sup:

    0.25 ns

  • Propagation Delay (tpd):

    0.25 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.753 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

FST3253MX Frequently Asked Questions (FAQs)

  • A good PCB layout for the FST3253MX involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure proper biasing, connect the VCC pin to a stable 3.3V power supply, and the GND pin to a solid ground plane. The input voltage (VIN) should be within the recommended range of 2.7V to 5.5V. Additionally, ensure that the input voltage is stable and free of noise.
  • The FST3253MX can handle a maximum continuous current of 100mA per channel. However, it's recommended to keep the current below 50mA per channel to ensure reliable operation and minimize power dissipation.
  • To troubleshoot issues with the FST3253MX, start by verifying the power supply voltage and ensuring that it's within the recommended range. Check for proper PCB layout and decoupling. Use an oscilloscope to verify the input and output signals, and check for any signs of overheating or electrical overstress.
  • The FST3253MX is designed to operate with 3.3V logic, but it can be used with 5V logic with proper level shifting. However, it's essential to ensure that the input voltage does not exceed the recommended maximum of 5.5V to prevent damage to the device.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

FST3253MX Overview

Use the download button to access the FST3253MX schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like FST32, or try a keyword search, such as Bus Driver/Transceivers

Parts related to FST3253MX

Showing 0 results

FST3253MX Alternates

Showing results

Image Part Number Model
Part Image FST3253MX Fairchild Semiconductor Corporation

Bus Exchanger, CBT/FST/QS/5C/B Series, 2-Func, 4-Bit, True Output, CMOS, PDSO16