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Manufacturer Texas Instruments
Catalog Clock/Timing - Programmable Timers and Oscillators
Description Standard Timer Single 0°C 70°C 8-Pin SOIC T/R / IC OSC SGL TIMER 100KHZ 8-SOIC

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Pricing & Ordering $0.5295 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 241,447 pieces
MOQ: 75 pcs
Order Increment : 1 pcs
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Products specifications

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Type 555 Type, Timer/Oscillator (Single)
Frequency 100kHz
Supply Voltage - Operating 4.5 V to 16 V
Operating Supply Current 10mA
Temperature Range - Operating 0°C to 70°C
Case / Package 8-SOIC
Mounting Surface Mount
Win Source Part Number 019400-LM555CMX/NOPB
Is this a common-used part? Yes
Popularity High
Fake Threat In the Open Market 43 pct.
Supply and Demand Status Balance
Application Field Used in Clock & Timing, Signal Processing, Industrial
Family Name LM555
Introduction Date May 01, 1997
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2031
Alternative Parts
SA555D;  SA555DT;  NE555D-T; NE555D,602; 


The LM555CMX/NOPB from Texas Instruments is a highly versatile and robust integrated circuit that has revolutionized the electronic industry with its wide range of applications. This product is a timer and oscillator that can be used in multiple electronic devices and circuits, offering a reliable and flexible solution for timing and synchronization requirements. The LM555CMX/NOPB is a monolithic timing circuit that can produce accurate time delays or oscillation. This device can operate in both astable and monostable modes. In the astable mode, the device generates a continuous pulse wave of adjustable frequency. In the monostable mode, the device produces a single output pulse when triggered, the duration of which can be adjusted with external components. This product is designed with a direct replacement for SE555/NE555, making it compatible with most of the older designs. It has a timing range from microseconds to hours, making it highly versatile. It is capable of operating in a wide temperature range from -40°C to 85°C, making it suitable for various environments. The LM555CMX/NOPB is available in a small 8-pin NSOIC package, which makes it compact and easy to integrate into various electronic devices. It operates from a wide supply voltage range from 4.5V to 16V, providing a high level of flexibility in different applications. One of the key features of the LM555CMX/NOPB is its low power consumption, making it suitable for battery-operated devices. It also features an adjustable duty cycle and a timing accuracy of ±1%. It offers high output current drive capability, which can drive TTL devices and can sink or source up to 200mA. The LM555CMX/NOPB from Texas Instruments is a reliable and high-quality product that provides a comprehensive solution for various timing and synchronization needs in the electronic industry. Whether it is for designing consumer electronics, industrial devices, or automotive applications, this product is a go-to choice for engineers worldwide. It is a testament to Texas Instruments' commitment to delivering innovative and high-performance products that meet the evolving needs of the electronic industry.

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