- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for LM555J
- Part Number LM555J
- Manufacturer Texas Instruments
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Ceramic Dual-In-Line Packages
- Footprint Name Ceramic Dual-In-Line Packages - CDIP 2
- Released Date Sep 22, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
LM555J Details
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Manufacturer Part Number:
LM555J
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Rohs Code:
No
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Part Life Cycle Code:
Obsolete
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Package Description:
DIP, DIP8,.3
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Reach Compliance Code:
Unknown
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Texas Instruments
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YTEOL:
0
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Analog IC - Other Type:
PULSE; RECTANGULAR
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JESD-30 Code:
R-GDIP-T8
LM555J Frequently Asked Questions (FAQs)
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The maximum frequency of operation for the LM555J is approximately 500 kHz, but this can vary depending on the specific application and component values.
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No, the LM555J is not designed to be used as a voltage regulator. It is a timer IC, and its output is a digital signal, not a regulated voltage.
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To ensure stability and reliable oscillation, make sure to decouple the power supply with a capacitor, use a stable voltage source, and choose component values that meet the recommended ranges in the datasheet.
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No, the LM555J is rated for a maximum supply voltage of 15V. Exceeding this voltage can damage the IC. If you need to operate at a higher voltage, consider using a different timer IC or a voltage regulator to step down the voltage.
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The timing period and frequency of the LM555J can be calculated using the formulas provided in the datasheet, which involve the values of the resistors and capacitors used in the circuit.
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LM555J 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.