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74FCT244CTSOG - Renesas Electronics

Description: The 74FC244T octal buffer/line driver is designed to be employed as a memory and address driver, clock driver, and bus-oriented transmitter/ receiver which provides improved board density. The 74FCT244T operates at -40C to +85C. (For Mil version, see 54FCT244T)

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74FCT244CTSOG - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PSG20
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74FCT244CTSOG - Renesas Electronics  - 3D model - Small Outline Packages - PSG20
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74FCT244CTSOG Details

  • Manufacturer Part Number:

    74FCT244CTSOG

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Manufacturer Package Code:

    PSG20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    4

  • Control Type:

    ENABLE LOW

  • Family:

    FCT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 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:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    4.1 ns

  • Propagation Delay (tpd):

    4.1 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.641 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.51 mm

74FCT244CTSOG Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 74FCT244CTSOG is 4.5V to 5.5V.
  • The 74FCT244CTSOG has a thermal pad on the bottom of the package, which should be connected to a thermal ground plane on the PCB to dissipate heat. Additionally, ensure good airflow around the device and consider using a heat sink if necessary.
  • The 74FCT244CTSOG can sink or source up to 64mA per output pin, with a total device current limit of 320mA.
  • To ensure signal integrity, use controlled impedance PCB traces, terminate transmission lines properly, and consider using series resistors or capacitors to reduce signal reflections and ringing.
  • Yes, the 74FCT244CTSOG is compatible with 3.3V logic levels, but it requires a 5V power supply. The output voltage levels will be compatible with 3.3V logic, but the input voltage levels should be 5V-compatible.

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74FCT244CTSOG Overview

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