Texas Instruments

SN74LS641NSR

SN74LS641NSR Description

The SN74LS641NSR is a high-performance, non-inverting transceiver logic IC chip designed by Texas Instruments. This device is part of the renowned 74LS series, known for its reliability and versatility in digital circuit applications. The SN74LS641NSR operates within a supply voltage range of 4.75V to 5.25V and is optimized for an operating temperature range of 0°C to 70°C (TA). It features an open collector output type, which allows for flexible interfacing with various digital systems.

The SN74LS641NSR is packaged in a surface-mount 20SO (Small Outline) package, making it suitable for compact designs and high-density PCB layouts. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. It is available in a tape and reel (TR) packaging format, ideal for automated assembly processes. With a moisture sensitivity level (MSL) of 1 (unlimited), the SN74LS641NSR is highly resistant to moisture, making it suitable for a wide range of manufacturing environments.

SN74LS641NSR Features

• Operating Temperature: 0°C to 70°C (TA), ensuring stable performance across a broad range of ambient conditions.
• Number of Bits per Element: 8 bits, providing efficient data handling and transmission.
• Output Type: Open collector, offering flexibility in interfacing with different digital systems and allowing for easy implementation of wired-AND and wired-OR logic functions.
• ECCN: EAR99, indicating compliance with export regulations.
• Mounting Type: Surface mount, ideal for modern, space-efficient PCB designs.
• Product Status: Active, ensuring availability and long-term support from Texas Instruments.
• Series: 74LS, a well-established and widely recognized series in the digital logic IC market.
• Voltage - Supply: 4.75V to 5.25V, ensuring compatibility with standard 5V digital systems.
• REACH Status: REACH unaffected, ensuring compliance with stringent chemical safety regulations.
• Mfr: Texas Instruments, a leading global semiconductor company known for its high-quality and innovative products.
• Number of Elements: 1, providing a compact and efficient solution for single-element applications.
• HTSUS: 8542.39.0001, facilitating accurate classification for customs and import purposes.
• Package: Tape & Reel (TR), suitable for automated assembly and bulk handling.
• RoHS Status: ROHS3 compliant, ensuring environmental sustainability and regulatory compliance.
• Base Product Number: 74LS641, part of the standard 74LS series, ensuring compatibility and interoperability with other devices in the series.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), providing robust protection against moisture damage during manufacturing and storage.

SN74LS641NSR Applications

The SN74LS641NSR is ideal for a variety of applications where reliable and efficient data transmission is required. Some specific use cases include:

• Communication Systems: Ideal for interfacing between different digital systems, ensuring reliable data transmission and reception.
• Control Systems: Suitable for use in control systems where precise and fast data handling is necessary.
• Industrial Automation: Can be used in industrial automation applications where robust and reliable digital communication is required.
• Consumer Electronics: Applicable in consumer electronics for managing data flow between various components.
• Automotive Electronics: Suitable for automotive applications where compact and reliable digital communication is crucial.

Conclusion of SN74LS641NSR

The SN74LS641NSR is a versatile and reliable non-inverting transceiver logic IC chip that offers a range of features and benefits suitable for various digital applications. Its open collector output type, wide operating temperature range, and surface-mount packaging make it an excellent choice for modern electronic designs. The device's compliance with environmental and safety standards ensures it meets the requirements of today's electronics industry. Whether used in communication systems, control systems, or industrial automation, the SN74LS641NSR provides a robust and efficient solution for digital data handling and transmission.