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74HC574D - Toshiba

Description: Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin SOIC T/R

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74HC574D - Toshiba PCB footprint - Small Outline Packages - Small Outline Packages - SOIC20
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74HC574D - Toshiba  - 3D model - Small Outline Packages - SOIC20
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74HC574D Details

  • Manufacturer Part Number:

    74HC574D

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SOIC-20

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2016-05-24

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    3

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.024 A

  • 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:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    100 mA

  • Prop. Delay@Nom-Sup:

    240 ns

  • Propagation Delay (tpd):

    240 ns

  • Seated Height-Max:

    2.5 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

74HC574D Frequently Asked Questions (FAQs)

  • The 74HC574D can handle clock frequencies up to 100 MHz.
  • The 74HC574D requires a power supply voltage (VCC) of 2.0 to 5.5V, and it's recommended to use a decoupling capacitor of 0.1uF to 1uF between VCC and GND to ensure stable operation.
  • The 74HC574D can sink or source up to 25mA of current per output pin.
  • The asynchronous reset (RST) input should be tied to VCC through a pull-up resistor (e.g., 1kΩ) to ensure that the device is properly reset. A low-going pulse on RST will reset the device.
  • The propagation delay time for the 74HC574D is typically around 10ns, but it can vary depending on the operating conditions and load capacitance.

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74HC574D Overview

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Part Image MC74HC574DWR2 Motorola Semiconductor Products

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