Texas Instruments

SN74HCT245ANS  

Buffers, Drivers, Receivers, Transceivers

SN74HCT245ANS Description

The SN74HCT245ANS is a high-performance, 8-bit bidirectional bus transceiver designed for synchronous communication between data buses. Manufactured by Texas Instruments, this Logic IC Chip is part of the 74HCT series, known for its robustness and reliability in digital circuit applications. The device features a single element with 8 bits per element, making it ideal for handling data transfer operations efficiently. It operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard 5V systems.

The SN74HCT245ANS is available in a surface-mount package, specifically in a tube format, which facilitates easy integration into modern printed circuit board (PCB) designs. This mounting type is preferred for its space efficiency and ease of automated assembly processes. The device is also RoHS3 compliant, adhering to stringent environmental standards and ensuring safe usage in various industrial applications.

SN74HCT245ANS Features

• High-Performance Data Transfer: The SN74HCT245ANS supports 8-bit bidirectional data transfer, enabling efficient communication between different parts of a digital system. This feature is particularly beneficial in applications requiring high-speed data exchange.
• Robust Power Supply Range: With a supply voltage range of 4.5V to 5.5V, the device ensures stable operation across a variety of power conditions, making it suitable for use in both standard and slightly fluctuating power environments.
• Surface Mount Technology (SMT): The surface-mount package of the SN74HCT245ANS allows for compact and reliable integration into PCBs, enhancing the overall design flexibility and reducing the footprint on the board.
• Low Output Current: The device offers a low output current of 6mA for both high and low states, which helps in minimizing power consumption and reducing heat generation, crucial for maintaining optimal performance in high-density circuits.
• Moisture Sensitivity Level (MSL) 1: The SN74HCT245ANS is classified as MSL 1, indicating unlimited exposure to moisture, which enhances its durability and reliability in various environmental conditions.
• Last Time Buy Product: As a last time buy product, the SN74HCT245ANS is ideal for applications where long-term availability and support are not critical, but immediate and reliable performance is paramount.

SN74HCT245ANS Applications

The SN74HCT245ANS is versatile and finds applications in a wide range of digital systems, including:

• Computer Systems: Ideal for use in motherboards and peripheral devices where data transfer between different buses is required.
• Telecommunications: Used in networking equipment for data routing and switching applications.
• Consumer Electronics: Found in devices such as printers, scanners, and other peripherals that require efficient data communication.
• Industrial Control Systems: Suitable for PLCs and other control systems where reliable data transfer is essential for system operation.
• Automotive Electronics: Used in vehicle control units and infotainment systems for managing data flow between various electronic components.

Conclusion of SN74HCT245ANS

The SN74HCT245ANS from Texas Instruments is a reliable and efficient 8-bit bidirectional bus transceiver designed for synchronous data transfer applications. Its robust performance, compatibility with standard 5V systems, and surface-mount package make it a valuable component for modern digital circuit designs. The device's low output current and moisture sensitivity level further enhance its reliability and durability. As a last time buy product, it offers immediate availability and performance benefits, making it an excellent choice for applications requiring efficient and reliable data communication.

SN74HCT245ANS Documents

Download datasheets and manufacturer documentation for SN74HCT245ANS

PCN Obsolescence/ EOL :

Mult Dev EOL 30/Aug/2023