Texas Instruments

SN74AS805BN

SN74AS805BN Description

The SN74AS805BN is a 6-channel 2-input NOR gate logic IC chip, designed and manufactured by Texas Instruments. This through-hole mounted device is part of the 74AS series, known for its high-speed performance and reliability. The SN74AS805BN operates within a supply voltage range of 4.5V to 5.5V and features a maximum propagation delay of 4.3ns at 5V with a 50pF load. It is designed to function within an operating temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial applications.

SN74AS805BN Features

• High-Speed Performance: With a maximum propagation delay of 4.3ns at 5V and a 50pF load, the SN74AS805BN ensures rapid signal processing, ideal for high-speed digital circuits.
• Robust Logic Levels: The input logic levels are defined as 0.8V for low and 2V for high, providing clear and precise signal detection.
• High Current Capability: The device can handle up to 48mA for both output high and low states, ensuring robust performance in demanding applications.
• Compliance and Safety: The SN74AS805BN is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Packaging and Mounting: Housed in a tube package and designed for through-hole mounting, it offers ease of integration into various PCB designs.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the device is highly resistant to moisture, enhancing its reliability in diverse environments.

SN74AS805BN Applications

The SN74AS805BN is ideal for a range of applications requiring high-speed digital logic processing. Its 6-channel 2-input NOR gate configuration makes it suitable for:

• Digital Signal Processing: Ideal for systems requiring rapid signal processing and decision-making.
• Control Systems: Used in industrial control systems where high-speed logic operations are necessary.
• Data Processing: Effective in data processing applications where quick and reliable logic functions are required.
• Communication Systems: Suitable for communication systems that demand fast and accurate signal handling.

Conclusion of SN74AS805BN

The SN74AS805BN, manufactured by Texas Instruments, is a high-performance NOR gate logic IC chip that offers significant advantages over similar models. Its high-speed operation, robust current handling, and compliance with environmental standards make it a reliable choice for a variety of applications. Despite being marked as obsolete, the SN74AS805BN remains a valuable component for engineers and designers seeking high-speed, reliable digital logic solutions.