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CD74FCT244ATM - Texas Instruments

Description: BiCMOS FCT Interface Logic Octal Non-Inverting Buffers/Line Drivers with 3-State Outputs

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CD74FCT244ATM - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
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CD74FCT244ATM - Texas Instruments  - 3D model - Small Outline Packages - DW0020A
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CD74FCT244ATM Details

  • Manufacturer Part Number:

    CD74FCT244ATM

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    TYPICAL VOLP = 1V AT VCC = 5V,TA = 25 DEGREE C

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    FCT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • 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:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °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

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    5.3 ns

  • Propagation Delay (tpd):

    5.3 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

CD74FCT244ATM Frequently Asked Questions (FAQs)

  • The maximum operating frequency of CD74FCT244ATM is 100 MHz, but it can vary depending on the system design and capacitive loading.
  • To ensure signal integrity, use a low-impedance PCB design, keep signal traces short, and use termination resistors to minimize reflections. Also, consider using a signal integrity analysis tool to simulate and optimize your design.
  • Yes, CD74FCT244ATM is compatible with 3.3V systems, but ensure that the input voltage does not exceed the maximum rating of 4.5V. Also, be aware that the output voltage may not reach the full 3.3V level due to the internal voltage drop.
  • To avoid latch-up or damage, ensure that the VCC pin is powered up before the input signals, and that the input signals are stable before the VCC pin is powered down. Consider using a power sequencing controller or a reset circuit to manage the power-up and power-down sequences.
  • To minimize EMI and noise, use a symmetrical layout, keep the input and output traces separate, and avoid running signal traces near the VCC and GND pins. Also, consider using a ground plane and shielding to reduce radiation.

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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