Texas Instruments

SN74AHCT240DWR  

Buffers, Drivers, Receivers, Transceivers

SN74AHCT240DWR Description

The SN74AHCT240DWR is a high-performance logic IC chip designed by Texas Instruments, belonging to the 74AHCT series. This device is a dual 4-bit buffer/inverting buffer, offering robust performance and versatility for various electronic applications. The SN74AHCT240DWR features a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of power supply configurations. It is available in a surface-mount 20SOIC package, making it suitable for compact and high-density PCB designs. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards.

SN74AHCT240DWR Features

• High-Performance Logic: The SN74AHCT240DWR is designed to provide high-speed performance with low propagation delay, making it ideal for applications requiring fast signal processing.
• Dual 4-bit Buffer/Inverting Buffer: This IC offers two 4-bit elements, each capable of functioning as either a buffer or an inverting buffer, providing flexibility in signal conditioning and logic manipulation.
• Robust Output Current: The device can handle an output current of up to 8mA for both high and low states, ensuring reliable operation even under demanding load conditions.
• Wide Supply Voltage Range: With a supply voltage range of 4.5V to 5.5V, the SN74AHCT240DWR is compatible with a variety of power supply systems, enhancing its versatility.
• Surface-Mount Packaging: The 20SOIC package allows for surface-mount technology (SMT) assembly, which is ideal for automated manufacturing processes and high-density PCB layouts.
• Environmental Compliance: The SN74AHCT240DWR is REACH unaffected and RoHS3 compliant, ensuring that it meets the latest environmental regulations and standards.
• Moisture Sensitivity Level (MSL) 1: The device has an MSL rating of 1, indicating unlimited exposure to moisture, which is advantageous for manufacturing processes and storage conditions.

SN74AHCT240DWR Applications

The SN74AHCT240DWR is well-suited for a variety of applications, including:

• Digital Signal Processing: Ideal for buffering and inverting digital signals in communication systems, ensuring signal integrity and reducing noise.
• Computer and Peripheral Interfaces: Useful in interfacing between different digital systems, such as CPUs, GPUs, and peripheral devices, where signal conditioning is critical.
• Industrial Control Systems: Provides reliable signal buffering and inversion in harsh industrial environments, contributing to the robustness of control systems.
• Consumer Electronics: Suitable for applications in consumer electronics where compact design and high performance are essential, such as in smartphones, tablets, and gaming consoles.
• Automotive Electronics: Can be used in automotive applications where high reliability and environmental compliance are required, such as in engine control units and infotainment systems.

Conclusion of SN74AHCT240DWR

The SN74AHCT240DWR is a versatile and high-performance logic IC chip that offers significant advantages over similar models. Its dual 4-bit buffer/inverting buffer functionality, combined with a wide supply voltage range and robust output current capabilities, makes it suitable for a wide range of applications. The surface-mount 20SOIC package ensures compatibility with modern manufacturing processes and high-density PCB designs. Additionally, its environmental compliance and moisture sensitivity level make it an ideal choice for various industrial and consumer applications. Overall, the SN74AHCT240DWR is a reliable and efficient solution for digital signal processing and logic manipulation needs.

SN74AHCT240DWR Documents

Download datasheets and manufacturer documentation for SN74AHCT240DWR

Images :

Mechanical Outline Drawing      

PCN :

Qualify New Assembly Material set for Selected Device(s) (PDF)       Product Change Notification 2024-06-28 (PDF)      

Models :

SN74AHCT240DWR Symbol & Footprint by SnapMagic      

Product Catalogs :

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

SPICE Models :

SN74AHCT240 Behavioral SPICE Model