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74HC02D - Toshiba

Description: NOR Gate 4-Element 2-IN CMOS 14-Pin SOIC T/R

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74HC02D - Toshiba - PCB symbol
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PCB Footprints
74HC02D - Toshiba PCB footprint - Small Outline Packages - Small Outline Packages - soic 14
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74HC02D - Toshiba - 3D model - Small Outline Packages - soic 14
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74HC02D Details

  • Manufacturer Part Number:

    74HC02D

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2016-05-24

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    0

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    8.65 mm

  • Logic IC Type:

    NOR GATE

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Propagation Delay (tpd):

    95 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    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):

    NOT SPECIFIED

  • Width:

    3.9 mm

74HC02D Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the 74HC02D is typically around 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure proper operation, the 74HC02D should be powered with a stable voltage supply between 2.0 V and 5.5 V, with a recommended operating voltage of 5.0 V. Additionally, decoupling capacitors should be used to filter out noise and ensure stable operation.
  • The 74HC02D can sink or source up to 25 mA of current per output, but it's recommended to limit the current to 10 mA or less to ensure reliable operation.
  • The 74HC02D has a maximum junction temperature of 150°C. To ensure reliable operation, the device should be operated within a temperature range of -40°C to 85°C, and proper heat dissipation measures should be taken to prevent overheating.
  • To minimize noise and ensure reliable operation, it's recommended to use a ground plane, keep signal traces short and direct, and avoid running signal traces near the power pins. Additionally, it's recommended to use a bypass capacitor between the power pins to filter out noise.

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