Texas Instruments

SN74AS640N  

Buffers, Drivers, Receivers, Transceivers

SN74AS640N Description

The SN74AS640N is a high-performance logic IC chip manufactured by Texas Instruments, designed to function as an inverting transceiver. This device is part of the 74AS series, known for its robustness and reliability in various electronic applications. The SN74AS640N operates within a supply voltage range of 4.5V to 5.5V and is rated for an operating temperature range of 0°C to 70°C (TA). It features a single element with 8 bits per element, making it suitable for applications requiring efficient data transmission and inversion.

The SN74AS640N is housed in a through-hole package, specifically a 20-pin DIP (Dual In-line Package), which provides a robust and reliable mounting solution for printed circuit boards. This packaging format ensures ease of integration into a wide range of electronic systems. The device is compliant with REACH and ROHS3 standards, ensuring it meets the latest environmental and safety regulations.

SN74AS640N Features

• Operating Temperature Range: 0°C to 70°C (TA), ensuring reliable performance in a variety of ambient conditions.
• Supply Voltage Range: 4.5V to 5.5V, providing flexibility in power supply requirements.
• Logic Type: Transceiver, Inverting, which allows for efficient data transmission and inversion.
• Through-Hole Mounting: Ensures robust and reliable integration into PCBs.
• Compliance: REACH Unaffected and ROHS3 Compliant, adhering to stringent environmental and safety standards.
• Output Current: High (15mA) and Low (64mA) output currents, providing versatility in driving various loads.
• Moisture Sensitivity Level (MSL): Not Applicable, indicating the device is not sensitive to moisture, enhancing its durability.

SN74AS640N Applications

The SN74AS640N is ideal for applications requiring reliable data transmission and inversion. Its robust design and compliance with industry standards make it suitable for a wide range of electronic systems, including:

• Communication Systems: For data transmission and inversion in communication protocols.
• Industrial Control Systems: Where reliable operation within specified temperature and voltage ranges is crucial.
• Automotive Electronics: Ensuring robust performance in varying environmental conditions.
• Consumer Electronics: Providing reliable inversion and transceiver functionality in devices requiring efficient data handling.

Conclusion of SN74AS640N

The SN74AS640N from Texas Instruments is a versatile and reliable logic IC chip, offering efficient transceiver and inversion capabilities. Its robust design, compliance with industry standards, and wide operating range make it an ideal choice for a variety of applications. Whether used in communication systems, industrial controls, automotive electronics, or consumer devices, the SN74AS640N ensures reliable performance and ease of integration.

SN74AS640N Documents

Download datasheets and manufacturer documentation for SN74AS640N

Datasheets :

SN54/74(ALS,AS)640(B)      

PCN Design/Specification :

Copper Bond Wire Revision A 04/Dec/2013