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PI3CH3257LEX - Diodes Incorporated

Description: Multiplexer Switch ICs Bus Switch 3V TSSOP-16 T&R 2.5K

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PI3CH3257LEX - Diodes Incorporated - PCB symbol
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PCB Footprints
PI3CH3257LEX - Diodes Incorporated PCB footprint - Small Outline Packages - Small Outline Packages - 16-TSSOP.
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3D Models
PI3CH3257LEX - Diodes Incorporated - 3D model - Small Outline Packages - 16-TSSOP.
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PI3CH3257LEX Details

  • Manufacturer Part Number:

    PI3CH3257LEX

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-16

  • Country Of Origin:

    Taiwan

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    6

  • Additional Feature:

    IT CAN OPERATE 1.8 AND 3.3 V ALSO

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    3CH

  • JESD-30 Code:

    R-PDSO-G16

  • Length:

    5 mm

  • Logic IC Type:

    BUS EXCHANGER

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    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:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Prop. Delay@Nom-Sup:

    0.3 ns

  • Propagation Delay (tpd):

    0.3 ns

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    2.75 V

  • Supply Voltage-Min (Vsup):

    2.25 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

PI3CH3257LEX Frequently Asked Questions (FAQs)

  • Diodes Incorporated recommends a PCB layout with a solid ground plane, short traces, and minimal vias to reduce signal reflections and noise. A 4-layer PCB with a dedicated power plane is also recommended.
  • To ensure reliable operation, follow the recommended operating temperature range of -40°C to 85°C. Implement thermal management techniques such as heat sinks, thermal pads, or airflow to keep the device within the specified temperature range.
  • The maximum allowable voltage on the VCC pin is 3.6V. Exceeding this voltage may cause permanent damage to the device.
  • Yes, the PI3CH3257LEX is compatible with 1.8V systems. However, ensure that the input signals are within the specified voltage range (VCC-0.5V to VCC+0.5V) to maintain signal integrity.
  • To troubleshoot signal integrity issues, use oscilloscopes or signal analyzers to measure signal quality, check for signal reflections, and verify that the input signals meet the specified voltage and timing requirements.

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PI3CH3257LEX Overview

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