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74LCXR2245MTC - onsemi

Description: Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs and 26 Ohm Series Resistors on Both A and B Ports

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74LCXR2245MTC - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
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74LCXR2245MTC - onsemi  - 3D model - Small Outline Packages - 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for 74LCXR2245MTC
  • Part Number 74LCXR2245MTC
  • Manufacturer onsemi
  • Pin Count 20
  • Part Category Integrated Circuit
  • Package Category Small Outline Packages
  • Footprint Name Small Outline Packages - 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
  • Released Date Feb 7, 2025
  • Last Modified Date Feb 7, 2025 12:07 PM UTC
  • Pinout / Pin List Click Here (Member Only)

74LCXR2245MTC Details

  • Manufacturer Part Number:

    74LCXR2245MTC

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP-20

  • Package Description:

    TSSOP-20

  • Manufacturer Package Code:

    948AQ

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    WITH DIRECTION CONTROL

  • Control Type:

    COMMON CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    LVC/LCX/Z

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Logic IC Type:

    BUS TRANSCEIVER

  • Max I(ol):

    0.012 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE WITH SERIES RESISTOR

  • 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:

    RAIL

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    8 ns

  • Propagation Delay (tpd):

    9.6 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

74LCXR2245MTC Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 74LCXR2245MTC is 2.3V to 3.6V, as specified in the datasheet. However, it's essential to note that the device can tolerate a voltage range of 1.8V to 4.5V, but the performance may vary.
  • To ensure signal integrity, it's crucial to follow proper PCB design practices, such as using controlled impedance traces, minimizing signal routing distances, and adding termination resistors as needed. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
  • The 74LCXR2245MTC can sink or source up to 24mA per output, as specified in the datasheet. However, it's essential to consider the total current consumption and ensure that it does not exceed the maximum package power dissipation rating.
  • While the 74LCXR2245MTC can tolerate a voltage range of 1.8V to 4.5V, it's not recommended to use it in a 5V system. Operating the device at 5V may cause excessive power consumption, heat generation, and potentially reduce its lifespan.
  • To handle ESD protection, follow proper handling and storage procedures, such as using anti-static wrist straps, mats, and bags. Additionally, consider adding ESD protection devices, such as TVS diodes or ESD arrays, to your design to protect the 74LCXR2245MTC from electrostatic discharge.

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74LCXR2245MTC Overview

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