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SN74LS04DR - Texas Instruments

Description: Hex inverters

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SN74LS04DR - Texas Instruments - PCB symbol
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PCB Footprints
SN74LS04DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - soic d package
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3D Models
SN74LS04DR - Texas Instruments - 3D model - Small Outline Packages - soic d package
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SN74LS04DR Details

  • Manufacturer Part Number:

    SN74LS04DR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    LS

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    INVERTER

  • Max I(ol):

    0.008 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    6

  • Number of Inputs:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    6.6 mA

  • Prop. Delay@Nom-Sup:

    15 ns

  • Propagation Delay (tpd):

    15 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • 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

SN74LS04DR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74LS04DR is typically around 25 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking and ensuring good airflow around the device. Additionally, consider using a thermal interface material to improve heat transfer between the device and the heat sink.
  • The recommended power-on sequence for the SN74LS04DR is to apply power to the VCC pin first, followed by the input signals. This helps prevent unwanted logic transitions and ensures proper device operation.
  • To handle ESD protection for the SN74LS04DR, follow proper ESD handling procedures during device handling and assembly. Use ESD-protective packaging and materials, and ensure that all personnel handling the device are properly grounded. Additionally, consider using ESD-protection devices or circuits in the system design.
  • For optimal performance and signal integrity, follow good PCB layout and routing practices, such as keeping signal traces short and direct, using controlled impedance, and minimizing noise coupling. Additionally, consider using a ground plane and decoupling capacitors to reduce noise and improve signal quality.

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SN74LS04DR 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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SN74LS04DR Alternates

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Part Image SN74LS04D Texas Instruments

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Part Image DM74LS04MX National Semiconductor Corporation

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Part Image SN74LS04D onsemi

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Part Image SN74LS04DR2 onsemi

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Part Image SN74LS04MR1 onsemi

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For a full list of alternate parts for SN74LS04DR, check out Findchips.com