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SE555P - Texas Instruments

Description: SE555P, Timer, 4.5 → 18 V, 8-Pin PDIP-8

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Symbol
SE555P - Texas Instruments - PCB symbol
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PCB Footprints
SE555P - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
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3D Models
SE555P - Texas Instruments - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
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SE555P Details

  • Manufacturer Part Number:

    SE555P

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    CAN ALSO OPERATE FROM A 15V NOMINAL SUPPLY

  • Analog IC - Other Type:

    PULSE; RECTANGULAR

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max (Isup):

    15 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • 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

SE555P Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the SE555P is approximately 2.1 MHz, but this can vary depending on the specific application and component values.
  • To ensure stable operation in astable mode, make sure to use a decoupling capacitor (e.g., 0.1 uF) between VCC and GND, and use a pull-up resistor (e.g., 1 kΩ) on the trigger input (pin 2) to prevent false triggering.
  • The minimum supply voltage for the SE555P is 4.5 V, and the maximum supply voltage is 16 V. Operating the device outside of this range may affect its performance and reliability.
  • To reduce power consumption, consider using a lower supply voltage (e.g., 5 V instead of 12 V), reducing the clock frequency, or using a low-power version of the SE555P (e.g., the LMC555).
  • Yes, the SE555P can be used as a VCO by applying a control voltage to the threshold input (pin 6) or the trigger input (pin 2). However, the frequency range and linearity may vary depending on the specific application and component values.

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SE555P Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like SE555, or try a keyword search, such as Analog Waveform Generation Functions

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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