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M74HC02B1R - STMicroelectronics

Description: QUAD 2-INPUT NOR GATE

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M74HC02B1R - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 74ACT86B
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M74HC02B1R - STMicroelectronics  - 3D model - Dual-In-Line Packages - 74ACT86B
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M74HC02B1R Details

  • Manufacturer Part Number:

    M74HC02B1R

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-14

  • Pin Count:

    14

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e3

  • Length:

    20 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    NOR GATE

  • Max I(ol):

    0.004 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    22 ns

  • Propagation Delay (tpd):

    110 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    5.1 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    7.62 mm

M74HC02B1R Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the M74HC02B1R is typically 100 MHz, but it can vary depending on the specific application and operating conditions.
  • The M74HC02B1R requires a single power supply voltage (VCC) of 2.0 to 6.0 volts, with a recommended operating voltage of 5.0 volts. Ensure that the power supply is stable and decoupled with capacitors to minimize noise and voltage drops.
  • The input voltage threshold for the M74HC02B1R is typically around 1.5 volts for a logic high and 0.5 volts for a logic low, but it can vary depending on the specific application and operating conditions.
  • The M74HC02B1R can source or sink up to 20 mA of current per output, but it's recommended to limit the output current to 10 mA or less to ensure reliable operation and minimize power consumption.
  • The propagation delay of the M74HC02B1R is typically around 10-15 ns, but it can vary depending on the specific application and operating conditions.

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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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