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74FCT574ATQG8 - Renesas Electronics

Description: The 74FCT574T is an 8-bit register consisting of eight D-type flip-flops with a buffered common clock and buffered 3-state output control. When the output enable (OE) input is low, the eight outputs are enabled. When the OE input is high, the outputs are in the high-impedance state. The 74FCT574T operates at -40C to +85C. (For Mil version, see 54FCT574T)

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74FCT574ATQG8 - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - QSOP 150 MIL
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74FCT574ATQG8 Details

  • Manufacturer Part Number:

    74FCT574ATQG8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QSOP

  • Package Description:

    QSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    PCG20

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    BROADSIDE VERSION OF 374

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    FCT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.048 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

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    6.5 ns

  • Propagation Delay (tpd):

    6.5 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    MIL-STD-883

  • Seated Height-Max:

    1.75 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:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    3.9116 mm

74FCT574ATQG8 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 74FCT574ATQG8 is 4.5V to 5.5V, with a typical voltage of 5V.
  • The 74FCT574ATQG8 has a thermal pad on the bottom of the package, which should be connected to a thermal ground plane or a heat sink to dissipate heat. Additionally, ensure good airflow around the device and avoid blocking the airflow with other components.
  • The maximum clock frequency supported by the 74FCT574ATQG8 is 100 MHz, but it can operate at higher frequencies with reduced voltage and/or temperature.
  • To ensure signal integrity, use controlled impedance traces, minimize trace lengths, and use termination resistors as needed. Also, ensure that the power supply is clean and well-regulated, and that the device is properly decoupled.
  • The 74FCT574ATQG8 is a Fast CMOS (FCT) device, which is compatible with other FCT and TTL logic families. However, it may not be directly compatible with other logic families such as LVTTL or LVCMOS, and may require level translation or buffering.

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Part Image 74FCT574ATQG8 Integrated Device Technology Inc

Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

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Part Image IDT74FCT574ATQG Renesas Electronics Corporation

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Part Image 74FCT574ATQ Integrated Device Technology Inc

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Part Image 74FCT574ATQG Renesas Electronics Corporation

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