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M74HCT573M1R - STMicroelectronics

Description: Latches Octal "D" Latch

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M74HCT573M1R - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO-20_
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M74HCT573M1R Details

  • Manufacturer Part Number:

    M74HCT573M1R

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-20

  • Pin Count:

    20

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Additional Feature:

    BROADSIDE VERSION OF 373

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HCT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    150 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.006 A

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °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

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    70 mA

  • Prop. Delay@Nom-Sup:

    45 ns

  • Propagation Delay (tpd):

    59 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

M74HCT573M1R Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for M74HCT573M1R is 4.5V to 5.5V, as per the datasheet. However, it's recommended to operate it at a stable 5V supply for optimal performance.
  • It's recommended to power up the VCC pin first, followed by the input signals. During power-down, the input signals should be disabled before powering down the VCC pin. This ensures that the device is in a stable state and prevents any unwanted output transitions.
  • The maximum frequency of operation for M74HCT573M1R is typically around 30-40 MHz, depending on the load capacitance and operating conditions. However, it's recommended to consult the datasheet and application notes for specific frequency-related information.
  • To ensure that the output signals are not corrupted during power-up or power-down, it's recommended to use an external pull-up or pull-down resistor on the output pins. This helps to maintain a stable output state during power transitions.
  • While M74HCT573M1R is designed for 5V operation, it can be used in a 3.3V system with some limitations. The device will still function, but the output voltage levels may not be compatible with 3.3V logic. It's recommended to use a level translator or voltage regulator to ensure compatibility.

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M74HCT573M1R Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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M74HCT573M1R Alternates

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Part Image CD74HCT573M96G4 Texas Instruments

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For a full list of alternate parts for M74HCT573M1R, check out Findchips.com