Texas Instruments

SN54HC245J  

Buffers, Drivers, Receivers, Transceivers

The SN54HC245J is a high-speed CMOS 8-bit bus transceiver manufactured by Texas Instruments. It is designed to provide a reliable and efficient method for bi-directional communication between different buses in digital systems.

Description:

The SN54HC245J is a member of the 74HCxx family of CMOS logic devices. It is an 8-bit bus transceiver that allows for bi-directional communication between two separate bus systems. The device consists of four input and four output channels, each with its own direction control signal. The SN54HC245J is designed to operate with 3.3V power supply, making it suitable for low-power applications.

Features:

1. 8-bit bus transceiver with four input and four output channels.
2. Direction control signal for each channel.
3. 3.3V power supply operation.
4. High-speed performance with a propagation delay of 4.5 ns.
5. Wide operating temperature range of -40°C to +85°C.
6. Low power consumption of 100 mW maximum.
7. Available in a 20-pin DIP package.

Applications:

The SN54HC245J is commonly used in a variety of digital systems where bi-directional communication between different buses is required. Some of the common applications include:

1. Computer systems: The SN54HC245J can be used in computer systems to facilitate communication between the CPU and other peripheral devices.
2. Data acquisition systems: In data acquisition systems, the SN54HC245J can be used to interface with different sensors and devices.
3. Telecommunication systems: The SN54HC245J can be used in telecommunication systems to enable communication between different digital circuits.
4. Industrial control systems: In industrial control systems, the SN54HC245J can be used to interface with different control modules and devices.
5. Automotive systems: The SN54HC245J can be used in automotive systems for communication between different electronic control units (ECUs).

In summary, the SN54HC245J is a versatile and high-speed bus transceiver that provides reliable bi-directional communication between different digital systems. Its low power consumption and wide operating temperature range make it suitable for a variety of applications, including computer systems, data acquisition systems, telecommunication systems, industrial control systems, and automotive systems.

SN54HC245J Documents

Download datasheets and manufacturer documentation for SN54HC245J

UNKNOWN TYPE :

M38510/65705BSA