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SN74LVC574APWT - Texas Instruments

Description: TEXAS INSTRUMENTS - SN74LVC574APWT - Flip-Flop, Tri State Non Inverted, Positive Edge, 74LVC574, D, 4.6 ns, 150 MHz, 24 mA, TSSOP

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SN74LVC574APWT - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
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SN74LVC574APWT - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
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SN74LVC574APWT Details

  • Manufacturer Part Number:

    SN74LVC574APWT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    LVC/LCX/Z

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max Frequency@Nom-Sup:

    150000000 Hz

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.01 mA

  • Prop. Delay@Nom-Sup:

    7 ns

  • Propagation Delay (tpd):

    21.6 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    1.65 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    4.4 mm

SN74LVC574APWT Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74LVC574APWT is 100 MHz, but this can vary depending on the operating conditions and the load capacitance.
  • To prevent output corruption during power-up or power-down, it is recommended to use a power-on reset (POR) circuit or a voltage supervisor to ensure that the device is properly initialized before the clock signal is applied.
  • Yes, the SN74LVC574APWT can operate in a 3.3V system, but the output voltage will be limited to 3.3V. Additionally, the device's input voltage tolerance is 5V, so it can accept 5V input signals in a 3.3V system.
  • The asynchronous reset input (CLR) should be tied to VCC through a pull-up resistor or connected to a reset signal that is synchronized with the clock signal to prevent unintended resets.
  • The outputs of the SN74LVC574APWT can be terminated with a series resistor and a parallel capacitor to reduce ringing and improve signal integrity.

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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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