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74LVTH244MTCX - onsemi

Description: Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH244), also available without bushold feature (74LVT244); Functionally compatible with the 74 series 244; Latch-up performance exceeds 500 mA; Power Up/Down high impedance provides glitch-free bus loading; Outputs source/sink -32 mA/+64 mA; Live insertion/extraction permitted; Input and output interface capability to systems at 5V VCC; ESD performance:Human-body model > 2000VMachine model > 200VCharged-device m

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74LVTH244MTCX - 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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74LVTH244MTCX - 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 74LVTH244MTCX
  • Part Number 74LVTH244MTCX
  • 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 Dec 14, 2020
  • Last Modified Date Jan 22, 2025 4:53 PM UTC
  • Pinout / Pin List Click Here (Member Only)

74LVTH244MTCX Details

  • Manufacturer Part Number:

    74LVTH244MTCX

  • 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

  • Country Of Origin:

    Philippines

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    111 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    LVT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.064 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    2

  • 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:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    64 mA

  • Prop. Delay@Nom-Sup:

    3.9 ns

  • Propagation Delay (tpd):

    4.2 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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

74LVTH244MTCX Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 74LVTH244MTCX is 2.7V to 3.6V.
  • To ensure signal integrity, use a low-impedance PCB design, minimize trace lengths, and use termination resistors as needed. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
  • While the 74LVTH244MTCX is designed for low-voltage applications, it can tolerate 5V inputs. However, the output voltage will be limited to the supply voltage (VCC). If you need 5V outputs, consider using a level translator or a different device.
  • To avoid latch-up or other issues during power sequencing, ensure that the input signals are stable and valid before applying power to the 74LVTH244MTCX. You can use a power sequencer or a reset signal to control the power-up/down sequence.
  • The maximum frequency of operation for the 74LVTH244MTCX is typically around 100 MHz, but this can vary depending on the specific application and PCB design. Consult the datasheet and perform simulations to determine the maximum frequency for your specific use case.

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74LVTH244MTCX Overview

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