Texas Instruments

SN74AHC540DBR  

Buffers, Drivers, Receivers, Transceivers

SN74AHC540DBR Description

The SN74AHC540DBR is a high-performance 8-bit inverting buffer from Texas Instruments, designed to provide robust signal conditioning and inversion in a wide range of digital applications. This device is part of the 74AHC series, known for its advanced high-speed CMOS technology, which ensures high-speed operation and low power consumption. The SN74AHC540DBR is packaged in a 20-lead SSOP (Small Outline Package) and is available in tape and reel format, making it suitable for automated surface-mount assembly processes.

SN74AHC540DBR Features

• High-Speed Performance: The SN74AHC540DBR operates at a supply voltage range of 2V to 5.5V, providing high-speed performance that is ideal for modern digital systems. This wide voltage range ensures compatibility with various power supply configurations.
• Inverting Buffer Functionality: Each of the 8 bits is inverted, making it suitable for applications where signal inversion is required. This feature can be particularly useful in digital circuits where logic levels need to be inverted for proper operation.
• Low Power Consumption: The advanced CMOS technology used in the SN74AHC540DBR ensures low power consumption, making it ideal for battery-powered and energy-efficient applications.
• High Output Current: The device can source and sink up to 8mA of current, providing robust drive capabilities for various loads. This ensures reliable operation even when driving multiple devices or long traces.
• Compliance and Reliability: The SN74AHC540DBR is REACH unaffected and RoHS3 compliant, ensuring that it meets the latest environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, making it suitable for storage and handling in a wide range of environments.
• Single Element Design: With a single element per package, the SN74AHC540DBR provides a compact solution for applications where space is a constraint.

SN74AHC540DBR Applications

The SN74AHC540DBR is versatile and can be used in a variety of applications, including:

• Digital Signal Processing: In systems where digital signals need to be inverted or buffered, the SN74AHC540DBR provides a reliable solution.
• Communication Systems: Ideal for buffering and inverting signals in communication interfaces, ensuring signal integrity and proper logic levels.
• Consumer Electronics: Suitable for use in consumer electronics where compact size and low power consumption are critical.
• Industrial Control Systems: Provides robust buffering and inversion capabilities in industrial control systems, ensuring reliable operation in harsh environments.
• Automotive Applications: Given its wide operating voltage range and high reliability, the SN74AHC540DBR is well-suited for automotive applications where space and power efficiency are important.

Conclusion of SN74AHC540DBR

The SN74AHC540DBR from Texas Instruments is a high-performance 8-bit inverting buffer that offers a combination of speed, low power consumption, and robustness. Its wide operating voltage range, high output current capability, and compliance with environmental standards make it a versatile and reliable choice for a variety of digital applications. Whether used in digital signal processing, communication systems, or consumer electronics, the SN74AHC540DBR provides a compact and efficient solution for buffering and inverting digital signals.

SN74AHC540DBR Documents

Download datasheets and manufacturer documentation for SN74AHC540DBR

Images :

Mechanical Outline Drawing      

Product Catalogs :

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

SPICE Models :

HSPICE Model of SN74AHC540       SN74AHC540 Behavioral SPICE Model