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CD74HC02E - Texas Instruments

Description: High-Speed Quad 2-Input NOR Gate PDIP14 Texas Instruments CD74HC02E, NOR Quad 2 Input NOR, 2 → 6 V, 14-Pin PDIP

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CD74HC02E - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T14)
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CD74HC02E - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T14)
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CD74HC02E Details

  • Manufacturer Part Number:

    CD74HC02E

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    NOR GATE

  • Max I(ol):

    0.0052 A

  • 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

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    27 ns

  • Propagation Delay (tpd):

    135 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

CD74HC02E Frequently Asked Questions (FAQs)

  • The CD74HC02E can operate at frequencies up to 25 MHz.
  • To ensure sufficient output voltage swing, ensure that the supply voltage (VCC) is within the recommended range of 2V to 6V, and that the output load is within the recommended range of 50pF to 100pF.
  • The propagation delay time for the CD74HC02E is typically around 10ns to 15ns, depending on the operating conditions and load capacitance.
  • Yes, the CD74HC02E is compatible with both 3.3V and 5V systems, as it operates from a supply voltage range of 2V to 6V.
  • The input voltage thresholds for the CD74HC02E are typically around 0.5VCC for the high threshold and 0.3VCC for the low threshold. Ensure that your input signals meet these threshold requirements for proper operation.

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CD74HC02E Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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For a full list of alternate parts for CD74HC02E, check out Findchips.com