Texas Instruments

SN74LVC646APW  

Buffers, Drivers, Receivers, Transceivers

SN74LVC646APW Description

The SN74LVC646APW is a high-performance, non-inverting transceiver logic IC chip designed by Texas Instruments. This device is part of the 74LVC series, known for its robustness and reliability in various electronic applications. The SN74LVC646APW features an 8-bit data transmission capability, making it suitable for applications requiring efficient data handling. It operates within a supply voltage range of 1.65V to 3.6V, ensuring compatibility with a wide range of power supply configurations.

The device is packaged in a 24-TSSOP (Thin Shrink Small Outline Package) format, which is ideal for surface-mount applications. This packaging type allows for compact integration into modern electronic systems while maintaining high performance. The SN74LVC646APW is also REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and regulatory standards.

SN74LVC646APW Features

The SN74LVC646APW offers several unique features that set it apart from similar models in the market:

• High Current Capability: The device supports an output current of 24mA for both high and low states, ensuring robust signal transmission even under demanding conditions.
• Wide Voltage Range: With a supply voltage range of 1.65V to 3.6V, the SN74LVC646APW is versatile and can be integrated into systems with varying power supply requirements.
• Moisture Sensitivity Level (MSL) 1: This indicates that the device is highly resistant to moisture, making it suitable for use in a variety of environments without the need for special handling precautions.
• Surface Mount Compatibility: The surface-mount mounting type allows for easy integration into modern designs PCB, enhancing manufacturing efficiency and reliability.
• Compliance and Environmental Standards: The SN74LVC646APW is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental regulations and is safe for use in various industries.

SN74LVC646APW Applications

The SN74LVC646APW is ideal for a range of applications due to its high performance and versatility. Some specific use cases include:

• Data Communication Systems: The 8-bit non-inverting transceiver capability makes it suitable for applications requiring efficient data transmission, such as in local area networks (LANs) and other communication infrastructure.
• Industrial Control Systems: The robustness and wide voltage range make it ideal for industrial applications where reliability and compatibility with various power supplies are crucial.
• Consumer Electronics: The compact 24-TSSOP package and surface-mount compatibility make it suitable for consumer electronics where space is a premium, such as in smartphones, tablets, and other portable devices.
• Automotive Electronics: The device's resistance to moisture and compliance with environmental standards make it suitable for automotive applications, where reliability and durability are paramount.

Conclusion of SN74LVC646APW

The SN74LVC646APW from Texas Instruments is a versatile and high-performance logic IC chip that offers several advantages over similar models. Its wide voltage range, high current capability, and compact surface-mount packaging make it suitable for a variety of applications, from data communication systems to consumer and automotive electronics. The device's compliance with environmental standards and its robustness against moisture further enhance its suitability for diverse environments. Overall, the SN74LVC646APW is an excellent choice for engineers and designers looking for a reliable and efficient transceiver solution.

SN74LVC646APW Documents

Download datasheets and manufacturer documentation for SN74LVC646APW

Images :

Mechanical Outline Drawing      

PCN :

Qualification of Mold Compound for Select Devices using TSSOP package (PDF)      

Models :

SN74LVC646APW Symbol & Footprint by SnapMagic      

Product Catalogs :

Logic Guide (Rev. AB)       Little Logic Guide 2018 (Rev. G)