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74FCT573ATQG - Renesas Electronics

Description: The 74FCT573T is an Octal Transparent CMOS Latch built with 3-state outputs. This transparent latch is intended for bus-oriented applications. When Latch Enable (LE) is high, flip-flops appear transparent to the data; and when Latch Enable is low, the data that meets the set-up time is latched. The 74FCT573T CMOS latch operates at -40C to +85C. (For Mil version, see 54FCT573T).

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74FCT573ATQG - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PCG20_-4
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74FCT573ATQG Details

  • Manufacturer Part Number:

    74FCT573ATQG

  • 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 373

  • Control Type:

    ENABLE LOW/HIGH

  • 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:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    14 mA

  • Prop. Delay@Nom-Sup:

    5.2 ns

  • Propagation Delay (tpd):

    8.5 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

  • Width:

    3.9116 mm

74FCT573ATQG Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 74FCT573ATQG is 4.5V to 5.5V, with a typical voltage of 5V.
  • The 74FCT573ATQG has a thermal resistance of 55°C/W (junction-to-ambient). To handle thermal management, ensure good airflow, use a heat sink if necessary, and follow proper PCB design guidelines to minimize thermal impedance.
  • The 74FCT573ATQG supports clock frequencies up to 100 MHz.
  • To ensure signal integrity, use proper PCB design techniques such as impedance matching, signal routing, and termination. Also, follow the recommended layout guidelines and use a low-skew clock distribution network.
  • The 74FCT573ATQG is a Fast CMOS (FCT) device, which is compatible with other 5V CMOS and TTL logic families. However, it may not be directly compatible with 3.3V or 1.8V logic families without proper level shifting or voltage translation.

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