Texas Instruments

SN74HC640NS  

Buffers, Drivers, Receivers, Transceivers

SN74HC640NS Description

The SN74HC640NS is a high-performance, 8-bit transceiver and inverting logic IC chip, part of the renowned 74HC series from Texas Instruments. This device is designed for surface-mount applications and offers robust performance across a wide supply voltage range of 2V to 6V. The SN74HC640NS is ideal for applications requiring reliable data transmission and signal inversion, with a single element comprising 8 bits per element. It features a current output capability of 7.8mA for both high and low states, ensuring stable and efficient operation.

SN74HC640NS Features

• Logic Type: The SN74HC640NS is a transceiver and inverting logic IC, providing bidirectional data transmission and signal inversion capabilities. This dual functionality makes it highly versatile for various digital communication applications.
• Supply Voltage Range: With a wide operating voltage range of 2V to 6V, the SN74HC640NS is suitable for a variety of power supply configurations, enhancing its flexibility and adaptability in different electronic systems.
• Current Output: The device offers a balanced current output of 7.8mA for both high and low states, ensuring reliable signal integrity minimizing and power consumption.
• Surface Mount Technology: The surface-mount package type of the SN74HC640NS allows for compact and efficient PCB designs, reducing the overall footprint and improving thermal performance.
• Active Product Status: As an active product, the SN74HC640NS is continuously supported by Texas Instruments, ensuring long-term availability and technical support for customers.
• Bulk Packaging: Available in bulk packaging, the SN74HC640NS is ideal for high-volume production runs, providing cost-effective solutions for manufacturers.

SN74HC640NS Applications

The SN74HC640NS is well-suited for a range of applications where reliable data transmission and signal inversion are critical. Some specific use cases include:

• Digital Communication Systems: In systems requiring bidirectional data transfer, such as UART or SPI interfaces, the SN74HC640NS can efficiently manage data flow and signal inversion.
• Microcontroller Interfaces: When interfacing microcontrollers with various peripherals, the SN74HC640NS can handle the necessary signal conditioning and inversion, ensuring seamless communication.
• Data Buffering: In applications where data buffering is required, the SN74HC640NS can act as a reliable buffer, maintaining signal integrity and preventing data loss.
• Industrial Control Systems: The robust performance and wide voltage range make the SN74HC640NS suitable for industrial environments where reliable operation under varying power supply conditions is essential.

Conclusion of SN74HC640NS

The SN74HC640NS from Texas Instruments is a high-quality, versatile logic IC chip that stands out due to its unique combination of transceiver and inverting capabilities. Its wide supply voltage range, balanced current output, and surface-mount packaging make it an excellent choice for a variety of digital communication and signal conditioning applications. Whether used in microcontroller interfaces, data buffering, or industrial control systems, the SN74HC640NS delivers reliable performance and long-term support, making it a valuable component for electronics engineers and designers.

SN74HC640NS Documents

Download datasheets and manufacturer documentation for SN74HC640NS