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CD74FCT244E - Texas Instruments

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

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CD74FCT244E - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 20 Ld PDIP
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CD74FCT244E - Texas Instruments  - 3D model - Dual-In-Line Packages - 20 Ld PDIP
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CD74FCT244E Details

  • Manufacturer Part Number:

    CD74FCT244E

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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-PDIP-T20

  • JESD-609 Code:

    e4

  • Length:

    24.33 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.064 A

  • 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:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    6.5 ns

  • Propagation Delay (tpd):

    6.5 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    6.35 mm

CD74FCT244E Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the CD74FCT244E is 100 MHz, but it can vary depending on the output load and the system design.
  • To ensure signal integrity, use a low-impedance output termination, keep the output traces short and well-terminated, and use a low-jitter clock source. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
  • Yes, the CD74FCT244E is compatible with 3.3V systems, but you need to ensure that the input signals are within the recommended voltage range (VCC-0.5V to VCC+0.5V) to maintain proper operation.
  • To avoid latch-up or other issues, ensure that the VCC pin is powered up before the input signals, and that the input signals are stable before the clock signal is applied. A power sequencing controller or a simple RC circuit can be used to ensure proper power-up sequencing.
  • To minimize noise and EMI, use a solid ground plane, keep the output traces short and away from noise sources, and use a shielded clock trace. Additionally, consider using a layout tool or consulting with a layout expert to optimize your design.

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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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For a full list of alternate parts for CD74FCT244E, check out Findchips.com