Part Image

LM555CMX - Texas Instruments

Description: TEXAS INSTRUMENTS - LM555CMX - IC,TIMER,BIPOLAR,SOP,8PIN,PLASTIC

Download LM555CMX Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LM555CMX - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
click to zoom
3D Models
LM555CMX - Texas Instruments  - 3D model - Small Outline Packages - D0008A
click to zoom

LM555CMX Details

  • Manufacturer Part Number:

    LM555CMX

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1993-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    TIMER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    15 mA

  • Supply Voltage-Max (Vsup):

    16 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Width:

    3.9 mm

LM555CMX Frequently Asked Questions (FAQs)

  • The LM555CMX can operate from -40°C to 125°C, but the recommended operating temperature range is 0°C to 70°C for optimal performance.
  • No, the LM555CMX is a timer IC and not a voltage regulator. It's designed to generate a stable clock signal or oscillation, not to regulate voltage.
  • To ensure stable oscillation, use a high-quality capacitor (e.g., ceramic or film) for C1 and C2, and choose R1 and R2 values that provide a stable voltage divider. Also, ensure the power supply is clean and well-regulated.
  • The maximum output current of the LM555CMX is approximately 200mA, but it's recommended to keep the output current below 100mA for reliable operation.
  • Yes, the LM555CMX can be used as a crystal oscillator. Connect the crystal between pins 2 and 3, and use a capacitor (e.g., 22pF) between pin 2 and ground to ensure stable oscillation.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM555CMX Overview

Use the download button to access the LM555CMX schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM555, 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.

Parts related to LM555CMX

Showing 0 results

LM555CMX Alternates

Showing results

Image Part Number Model
Part Image LM555CM/NOPB Texas Instruments

1 Func, BIPolar, PDSO8

Part Image MC1455DR2 Motorola Semiconductor Products

1 Func, PDSO8

Part Image MC1455DR2 onsemi

1 Func, BIPolar, PDSO8

Part Image KA555ID Fairchild Semiconductor Corporation

TIMER, 1 Func, BIPolar, PDSO8

Part Image LM555CIM Fairchild Semiconductor Corporation

TIMER, 1 Func, BIPolar, PDSO8

For a full list of alternate parts for LM555CMX, check out Findchips.com