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MM74HCT373WM - onsemi

Description: Obsolete - 3-STATE Octal D-Type Flip-Flop

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PCB Footprints
MM74HCT373WM - onsemi PCB footprint - Other - Other - SOIC127P1032X265-20N
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MM74HCT373WM - onsemi  - 3D model - Other - SOIC127P1032X265-20N
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MM74HCT373WM Details

  • Manufacturer Part Number:

    MM74HCT373WM

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC-20W

  • Package Description:

    SOIC-20

  • Manufacturer Package Code:

    751D-05

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HCT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.006 A

  • Moisture Sensitivity Level:

    3

  • 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

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    70 mA

  • Prop. Delay@Nom-Sup:

    37 ns

  • Propagation Delay (tpd):

    56 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:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

MM74HCT373WM Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for MM74HCT373WM is 4.5V to 5.5V, with a typical voltage of 5V.
  • The output enable (OE) pin is active-low, meaning that the outputs are enabled when OE is low ( Logic 0) and disabled when OE is high (Logic 1).
  • The maximum clock frequency that MM74HCT373WM can handle is 30 MHz, but this can vary depending on the specific application and operating conditions.
  • While MM74HCT373WM is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the output voltage levels may not be compatible with 3.3V logic, and the device may not meet its specified timing parameters.
  • To ensure that the MM74HCT373WM outputs are in a high-impedance state during power-up, connect the output enable (OE) pin to VCC through a pull-up resistor. This will keep the outputs in a high-impedance state until the device is fully powered up and the OE pin is driven low.

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MM74HCT373WM Overview

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Part Image MM74HCT373WM Fairchild Semiconductor Corporation

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