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TLC556IDRG4 - Texas Instruments

Description: IC OSC TIMER DUAL 2.1MHZ 14-SOIC

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TLC556IDRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G14)
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TLC556IDRG4 - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G14)
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TLC556IDRG4 Details

  • Manufacturer Part Number:

    TLC556IDRG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, MS-012AB, SOIC-14

  • Pin Count:

    14

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    IT CAN ALSO OPERATE AT 5V OR 15V NOMINALS

  • Analog IC - Other Type:

    PULSE; RECTANGULAR

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Output Frequency-Max:

    1.2 MHz

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    1.2 mA

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

TLC556IDRG4 Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the TLC556IDRG4 is 2 MHz, but it can be limited by the output load capacitance and the supply voltage.
  • To ensure stable operation, make sure to decouple the power supply pins with a 0.1 μF ceramic capacitor, use a low-ESR output capacitor, and keep the output load impedance above 1 kΩ.
  • No, the TLC556IDRG4 is a timer IC and not a voltage regulator. It is not designed to regulate voltage and should not be used as a substitute for a voltage regulator.
  • The timing period of the TLC556IDRG4 can be calculated using the formula: T = 1.38 * R * C, where R is the resistance between pins 2 and 6, and C is the capacitance between pin 2 and ground.
  • The maximum output current of the TLC556IDRG4 is 200 mA, but it is recommended to limit the output current to 100 mA or less to ensure reliable operation.

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TLC556IDRG4 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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