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Adafruit 74LVC245 - Breadboard Friendly 8-bit Logic Level Shifter [ADA735]
STD 209000
Price Details
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Our breakout boards ensure 5V compatibility and include a level shifter chip to easily connect the Arduino to the latest sensors, displays, controllers, interfaces, and more.
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O que se Destaca
Detalhes do produto
| Item Weight | 0.1 lbs (50 grams) |
Quem Deverá Comprar?
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Hobbyist Projects
Ideal for DIY electronics enthusiasts who require seamless logic level shifting between different voltage systems.
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Microcontroller Use
Perfect for interfacing microcontrollers operating at different voltage levels, ensuring reliable communication without data loss.
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Maker Community
A great choice for makers who frequently use different logic-level devices in their projects on breadboards.
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Professional Prototypes
Not recommended for sophisticated hardware applications where precise specifications and reliability are critical for production.
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High-Speed Applications
May experience delays in high-speed data transfer situations, limiting its effectiveness in fast communication scenarios.
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Large Scale Integrations
Less suitable for complex systems with numerous components requiring multiple simultaneous logic level shifts.
DESCRIÇÃO DO PRODUTO
Adafruit 74LVC245 - Breadboard Friendly 8-bit Logic Level Shifter [ADA735]
Perguntas e Respostas dos Clientes
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pergunta:
What is the Adafruit 74LVC245 Logic Level Shifter used for?
Resposta: The Adafruit 74LVC245 is primarily used for shifting voltage levels between different logic levels in electronic circuits, allowing devices that operate at different voltages to communicate. This is particularly important when connecting 5V components to 3.3V microcontrollers or sensors. For example, if you're interfacing a 5V Arduino with a 3.3V sensor, the logic level shifter ensures safe and reliable data transmission, preventing damage to your components. -
pergunta:
How do I connect the Adafruit 74LVC245 to my circuit?
Resposta: Connecting the Adafruit 74LVC245 is straightforward. You'll find pins labeled for high and low voltage sides. Connect your high voltage device (e.g., an Arduino) to the 'VCC' pin and the low voltage side (e.g., a Raspberry Pi) to the corresponding 'VCC' pin. Be sure to connect the grounds of both devices as well. This setup ensures efficient data transfer while maintaining proper voltage levels, making it ideal for prototyping on a breadboard. -
pergunta:
What are the benefits of using the Adafruit 74LVC245 in a project?
Resposta: Using the Adafruit 74LVC245 provides several benefits including versatility and reliability in communication between devices of different voltage levels. It supports up to 8 channels, making it suitable for various applications requiring multiple signals. Additionally, its breadboard-friendly design allows for easy integration into DIY projects, making it perfect for hobbyists and developers looking to prototype without needing extensive extra circuitry. -
pergunta:
What is the maximum voltage supported by the Adafruit 74LVC245?
Resposta: The Adafruit 74LVC245 can handle a wide range of voltages from 1.2V to 5.5V, making it flexible for various logic level applications. This means you can use it not only for the standard 3.3V and 5V devices but even lower voltage components. This versatility is particularly useful in modern IoT projects that may involve mixed voltages, ensuring a broader range of compatibility with legacy and current technology. -
pergunta:
Is the Adafruit 74LVC245 suitable for high-speed applications?
Resposta: Yes, the Adafruit 74LVC245 is built to support high-speed applications, capable of handling data rates up to 30 Mbps. This makes it an excellent choice for projects requiring efficient communication between devices, such as high-speed sensors and microcontrollers. Using this logic level shifter will ensure that there is no loss of signal integrity, providing smooth and reliable operation in demanding scenarios. -
pergunta:
Can I use the Adafruit 74LVC245 with Arduino and Raspberry Pi?
Resposta: Absolutely! The Adafruit 74LVC245 is an ideal companion for both Arduino and Raspberry Pi. Using this logic level shifter, you can safely interface the 5V Arduino with the 3.3V Raspberry Pi, ensuring that the voltage levels remain compatible. This capability allows you to leverage the strengths of both platforms in your projects without risking damage to your components, enabling more complex and powerful applications. -
pergunta:
What is included in the Adafruit 74LVC245 package?
Resposta: When you purchase the Adafruit 74LVC245, you receive the logic level shifter chip pre-assembled in a simple, breadboard-friendly format. This makes it easy to plug directly into your breadboard without requiring additional circuitry or soldering. Alongside the chip, you may find a brief user guide that offers essential information on connections and usage, helping you quickly integrate it into your projects. -
pergunta:
Do I need to add any external components when using the Adafruit 74LVC245?
Resposta: In most cases, no additional components are necessary to use the Adafruit 74LVC245, as it’s designed to work with existing setups. However, it’s important to ensure that your voltage connections are correct and that both devices share a common ground. For specific scenarios involving high data rates, you might incorporate external resistors for pull-ups, depending on your circuit design requirements. -
pergunta:
What types of projects is the Adafruit 74LVC245 ideal for?
Resposta: The Adafruit 74LVC245 is perfect for a variety of electronics projects including IoT devices, sensor-based applications, and any situation where you need to connect 5V devices with 3.3V logic. It’s commonly used in robotics, automation projects, and data acquisition systems where different voltage components need to communicate effectively, facilitating seamless interactions between various technologies. -
pergunta:
Where can I buy Adafruit 74LVC245 - Breadboard Friendly 8-bit Logic Level Shifter [ADA735] in São Tomé and Príncipe?
Resposta: You can purchase the Adafruit 74LVC245 - Breadboard Friendly 8-bit Logic Level Shifter [ADA735] online through Ubuy. They offer a reliable platform for ordering electronics with convenient shipping options to São Tomé and Príncipe. Accessing Ubuy will allow you to easily find this product among their broad selection of electronic components, ensuring you have what you need for your next project.
Adafruit Prototyping Boards & Accessories Editorial Review
The Adafruit 74LVC245 is a breadboard friendly 8-bit logic level shifter that provides a good value for its price. Although the chips are a bit expensive, they are well packaged and well-supported by Adafruit. While it may not be the most popular choice for logic level shifting, this product still performs well and delivers what it promises.
Avaliações e Classificações dos Clientes
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Prós
- Breadboard friendly
- Provides good value for its price
- Well packaged
- Well-supported by Adafruit
Contras
- A bit expensive compared to other logic level shifters
Histórico de preços do produto
Informação importante
- Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
- Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.
STD 209000
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A Ubuy trabalha arduamente para proteger a sua segurança e privacidade. O nosso sistema avançado de segurança de pagamentos garante a confidencialidade ao encriptar as suas informações durante a transmissão, utilizando os protocolos AES (Normas de Encriptação Avançada) e SSL (Camada de Sockets Seguros). Os seus dados de pagamento estão 100% seguros, pois não partilhamos os seus dados de pagamento com vendedores terceiros.
Recursos e benefícios
- 5V compatible breakout boards
- Level shifter chip included
- Connect easily with sensors, displays, controllers, interfaces, and more