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SN74HC14D - Texas Instruments

Description: SN74HC14D, Hex Schmitt Trigger Inverter, HC, 5.2mA 2 to 6V 14-Pin SOIC

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SN74HC14D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G14)
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SN74HC14D - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G14)
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SN74HC14D Details

  • Manufacturer Part Number:

    SN74HC14D

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    INVERTER

  • Max I(ol):

    0.004 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    6

  • Number of Inputs:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.02 mA

  • Prop. Delay@Nom-Sup:

    31 ns

  • Propagation Delay (tpd):

    155 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    YES

  • 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 Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

SN74HC14D Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the SN74HC14D is typically 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure proper power and decoupling, connect the VCC pin to a stable 5V power supply, and decouple the power pins with 0.1uF and 10uF capacitors. Additionally, use a 10kΩ pull-up resistor on the output pins to prevent oscillation.
  • The SN74HC14D can sink or source up to 25mA of current per output pin, but it's recommended to limit the current to 10mA or less to ensure reliable operation.
  • To prevent oscillation, ensure that the input signals have a clean, fast transition (typically <10ns) and are not slowly changing. You can also add a 1kΩ to 10kΩ resistor in series with the input signal to help prevent oscillation.
  • The recommended operating temperature range for the SN74HC14D is -40°C to 85°C, but it can operate up to 125°C with reduced performance and reliability.

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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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Part Image SN74HC14DR Texas Instruments

Inverter, HC/UH Series, 6-Func, 1-Input, CMOS, PDSO14

Part Image SN74HC14DR-00 Texas Instruments

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Part Image MC74HC14ADDR2 Motorola Semiconductor Products

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Part Image SN74HC14D3 Texas Instruments

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Part Image GD74HC14D Goldstar Electron Co Ltd

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For a full list of alternate parts for SN74HC14D, check out Findchips.com