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SN74LS624DR - Texas Instruments

Description: Oscillator VCO 1.1MHz to 25MHz 45pF Squarewave 50% 5V 14-Pin SOIC SMD T/R

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SN74LS624DR - Texas Instruments - PCB symbol
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PCB Footprints
SN74LS624DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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3D Models
SN74LS624DR - Texas Instruments - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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SN74LS624DR Details

  • Manufacturer Part Number:

    SN74LS624DR

  • 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

  • Additional Feature:

    ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

  • Control Voltage-Max:

    5 V

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    14

  • Operating Frequency-Nom:

    20 MHz

  • Operating Temperature-Max:

    70 °C

  • Oscillator Type:

    VOLTAGE CONTROLLED OSCILLATOR

  • Supply Current-Max:

    35 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

SN74LS624DR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74LS624DR is 2 MHz.
  • No, the SN74LS624DR is a 5V device and is not compatible with 3.3V systems. Using it in a 3.3V system may result in unreliable operation or damage to the device.
  • The SN74LS624DR has a specific power-up and power-down sequence requirement to ensure proper operation. The VCC pin should be powered up before the input signals, and the input signals should be stable before the clock signal is applied. During power-down, the clock signal should be stopped before the input signals are removed, and the VCC pin should be powered down last.
  • The SN74LS624DR can drive a maximum capacitive load of 100 pF.
  • The SN74LS624DR is rated for operation up to 70°C. Operating the device above this temperature may result in reduced reliability or failure.

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SN74LS624DR 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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