Texas Instruments

SN74LS245DWRG4  

Buffers, Drivers, Receivers, Transceivers

SN74LS245DWRG4 Description

The SN74LS245DWRG4 is a non-inverting transceiver IC designed by Texas Instruments, featuring an 8-bit data bus and a 20-pin SOIC package. This device operates within a supply voltage range of 4.75V to 5.25V and is suitable for applications requiring robust data transmission and reception. The operating temperature range of 0°C to 70°C ensures reliable performance in various environmental conditions. The SN74LS245DWRG4 is mounted on the surface and is available in a tape and reel (TR) package, making it ideal for automated assembly processes. Despite being marked as obsolete, it remains a valuable component for legacy systems and specific applications.

SN74LS245DWRG4 Features

• Operating Temperature: 0°C to 70°C, ensuring stable performance across a wide range of ambient temperatures.
• Number of Bits per Element: 8-bit data bus, facilitating efficient data transfer.
• Voltage - Supply: 4.75V to 5.25V, providing flexibility in power supply requirements.
• Current - Output High, Low: 15mA and 24mA respectively, offering robust current handling capabilities.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating excellent resistance to moisture damage.
• RoHS Status: ROHS3 Compliant, ensuring environmental safety and regulatory compliance.
• REACH Status: REACH Unaffected, further confirming its compliance with stringent chemical regulations.
• Package: Tape & Reel (TR), ideal for automated assembly lines and bulk handling.

SN74LS245DWRG4 Applications

The SN74LS245DWRG4 is particularly well-suited for applications requiring reliable data transmission and reception, such as:

• Computer Systems: Ideal for interfacing between different components within a computer system, ensuring efficient data flow.
• Data Communication: Used in various data communication systems where non-inverting data transfer is required.
• Industrial Control: Suitable for industrial applications where robustness and reliability are critical.
• Automotive Electronics: Given its temperature range and moisture sensitivity level, it can be used in automotive systems that require reliable data transfer.

Conclusion of SN74LS245DWRG4

The SN74LS245DWRG4, despite being marked as obsolete, remains a reliable and efficient transceiver IC for various applications. Its robust performance, compliance with environmental regulations, and compatibility with a wide range of operating conditions make it a valuable component for legacy systems and specific use cases. For applications requiring non-inverting data transfer and robust current handling, the SN74LS245DWRG4 is an excellent choice, ensuring reliable performance and ease of integration into existing systems.

SN74LS245DWRG4 Documents

Download datasheets and manufacturer documentation for SN74LS245DWRG4

Datasheets :

SN54LS245, SN74LS245