Texas Instruments

SN74ALS245ADBR  

Buffers, Drivers, Receivers, Transceivers

The SN74ALS245ADBR is a high-speed bus transceiver designed by Texas Instruments. It is a part of the 74ALS family of logic devices and is used in various applications where bi-directional communication between two devices is required.

Description:

The SN74ALS245ADBR is a 3-state octal bus transceiver that provides bi-directional data transfer between two systems. It is designed to operate at high-speed and has a 3-state output capability, which allows it to be used in systems with multiple bus masters. The device is available in a 20-pin plastic DIP (dual in-line package) and is specified for operation over a wide temperature range of -40°C to +85°C.

Features:

1. 3-state outputs: The 3-state outputs allow the device to be used in systems with multiple bus masters without causing bus contention.
2. High-speed operation: The device is designed for high-speed operation and can operate at clock frequencies up to 50 MHz.
3. Bi-directional data transfer: The device provides bi-directional data transfer between two systems, allowing data to be transferred in both directions.
4. Wide temperature range: The device is specified for operation over a wide temperature range of -40°C to +85°C, making it suitable for use in a variety of environments.
5. Low power consumption: The device has low power consumption, making it suitable for battery-powered applications.

Applications:

The SN74ALS245ADBR is used in a variety of applications where bi-directional data transfer is required. Some of the common applications include:

1. Computer systems: The device is commonly used in computer systems for data transfer between the CPU and peripheral devices.
2. Data communication systems: The device can be used in data communication systems for data transfer between two devices over a shared bus.
3. Industrial control systems: The device can be used in industrial control systems for data transfer between different components of the system.
4. Test and measurement equipment: The device can be used in test and measurement equipment for data transfer between the equipment and the device under test.
5. Automotive systems: The device can be used in automotive systems for data transfer between different electronic control units (ECUs) in the vehicle.

In summary, the SN74ALS245ADBR is a high-speed bus transceiver that provides bi-directional data transfer between two systems. It is designed for high-speed operation and has a 3-state output capability, making it suitable for use in systems with multiple bus masters. The device has low power consumption and is specified for operation over a wide temperature range, making it suitable for a variety of applications.

SN74ALS245ADBR Documents

Download datasheets and manufacturer documentation for SN74ALS245ADBR

Datasheets :

SN54/74(ALS,AS)245(A)      

HTML Datasheet :

SN54/74(ALS,AS)245(A)