Texas Instruments

SN74ABT640DW  

Buffers, Drivers, Receivers, Transceivers

SN74ABT640DW Description

The SN74ABT640DW is a high-performance logic IC chip designed by Texas Instruments, featuring an 8-bit transceiver with inverting functionality. This device is part of the 74ABT series and is engineered for surface mount applications, ensuring compatibility with modern PCB designs. The SN74ABT640DW operates within a supply voltage range of 4.5V to 5.5V, making it suitable for a variety of power supply configurations. It is housed in a tube package and is available in a 20SOIC form factor, which is ideal for compact and space-efficient designs.

SN74ABT640DW Features

• High Current Capability: The SN74ABT640DW offers robust current handling capabilities, with an output high current of 32mA and an output low current of 64mA. This ensures reliable operation even under demanding load conditions.
• Inverting Transceiver Functionality: The device features an 8-bit inverting transceiver, which allows for bidirectional data transfer with signal inversion. This is particularly useful in applications where signal polarity needs to be managed.
• Wide Operating Voltage Range: With a supply voltage range of 4.5V to 5.5V, the SN74ABT640DW provides flexibility in power supply options, making it suitable for a wide range of electronic systems.
• Compliance and Reliability: The SN74ABT640DW is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, which means it is suitable for unlimited exposure to moisture, enhancing its reliability in various environmental conditions.
• Active Product Status: As an active product, the SN74ABT640DW is readily available and supported by Texas Instruments, ensuring long-term availability and technical support for customers.

SN74ABT640DW Applications

The SN74ABT640DW is ideal for applications requiring high-speed data transfer and signal inversion. Its robust current handling capabilities and wide operating voltage range make it suitable for a variety of electronic systems, including:

• Communication Systems: Ideal for bidirectional data transfer in communication interfaces where signal inversion is necessary.
• Industrial Control Systems: Suitable for controlling and interfacing with various industrial components that require reliable and high-current signal handling.
• Consumer Electronics: Can be used in consumer devices where compact design and high performance are critical, such as in gaming consoles, smart home devices, and more.
• Automotive Electronics: Given its reliability and compliance with environmental standards, the SN74ABT640DW is well-suited for automotive applications where robustness and long-term performance are essential.

Conclusion of SN74ABT640DW

The SN74ABT640DW from Texas Instruments is a versatile and reliable logic IC chip that offers significant advantages over similar models. Its high current capability, inverting transceiver functionality, and wide operating voltage range make it a standout choice for a variety of applications. The device's compliance with environmental and safety standards, along with its active product status, ensures that it is a reliable and future-proof solution for modern electronic designs. Whether used in communication systems, industrial controls, consumer electronics, or automotive applications, the SN74ABT640DW delivers exceptional performance and reliability, making it an excellent choice for engineers and designers in the electronics industry.

SN74ABT640DW Documents

Download datasheets and manufacturer documentation for SN74ABT640DW

Datasheets :

SN54/74ABT640      

PCN Design/Specification :

Material Set 21/Jun/2016