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LM556CN
Suitable for a wide range of applications due to its versatility and reliabilityLM556CN
Suitable for a wide range of applications due to its versatility and reliability
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Manufacturer Part # : LM556CN
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Package/Case: PDIP-14
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Brand: Texas Instruments
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Product Categories : Programmable Timers and Oscillators
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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LM556CN DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The LM556CN is a dual timer integrated circuit (IC) manufactured by Texas Instruments. It is a variation of the popular LM555 timer IC. The LM556CN contains two individual 555 timer circuits within a single package, allowing for versatile timing applications in electronic circuits. Each timer can operate in multiple modes, including astable (free-running oscillator), monostable (one-shot), or bistable (flip-flop) modes. The LM556CN operates over a wide range of supply voltages, typically from 4.5V to 16V, making it suitable for various battery-powered and low-power applications. It features high output current capability and low power consumption. The output of each timer can drive TTL or CMOS logic directly. The LM556CN is commonly used in applications such as pulse generators, precision timing circuits, frequency dividers, and waveform generators. Its versatility, reliability, and ease of use make it a popular choice among hobbyists and professional electronic designers alike
Key Features
- Dual precision timing circuits
- Operates in astable or monostable mode
- Timing from microseconds to hours
- Low power consumption
- Compatible with TTL and CMOS
- Operates from 4.5V to 18V
Application
- Timing circuits
- Precision pulse generation
- Frequency dividers
- Monostable multivibrator
- Variable duty cycle oscillator
- LED flashers
- Tone generators
- Automotive applications
- Industrial controls
- Signal conditioning circuits
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Timers & Support Products | RoHS | N |
| Series | LM556 | Type | Standard |
| Number of Internal Timers | 2 Timer | Supply Voltage - Max | 16 V |
| Supply Voltage - Min | 4.5 V | Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature ! | + 70 C | Mounting Style | Through Hole |
| Package / Case | PDIP-14 | Brand | Texas Instruments |
| Height | 3.3 mm | High Level Output Current ! | 200 mA |
| Length | 19.05 mm | Low Level Output Current ! | - 200 mA |
| Operating Supply Current | 3 mA | Pd - Power Dissipation | 1.62 W |
| Product Type ! | Timers & Support Products | Factory Pack Quantity | 25 |
| Subcategory | Clock & Timer ICs | Width | 6.35 mm |
| Unit Weight | 0.057144 oz |
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