The SN75138N is a high-performance, integrated circuit product from the renowned technology company, Texas Instruments. This product is part of the Quadruple Line Receivers series that is designed to meet the standards of ANSI TIA/EIA-232-F and ITU Recommendation V.28. The SN75138N is characterized by its exceptional performance and reliability, qualities that Texas Instruments is known for.

This product is a quadruple differential line receiver that operates from a single 5-V power supply. It is designed to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE). The SN75138N features a high input impedance, which allows up to 10 receivers to be connected in parallel on a single line. It also incorporates a three-state output with the third state (high impedance) being active when the device is powered down or when the enable input is high.

The SN75138N is built to offer high-speed data transmission, with a maximum data rate of 120 kbps. It's also designed to operate over a wide temperature range, from -40°C to 85°C, making it suitable for a range of environments.

One of the key features of the SN75138N is its ability to withstand overvoltages. It can tolerate up to ±30 V of input voltage without any phase reversal, making it a robust choice for various applications. It also includes a fail-safe feature that ensures a logic-high output if the inputs are open circuit.

With its robust construction, high-speed performance, and superior reliability, the SN75138N from Texas Instruments is a top-tier choice for interfacing data terminal equipment with data circuit-terminating equipment. Its wide operating temperature range and ability to withstand overvoltages make it a versatile choice for a range of applications.

As with all Texas Instruments products, the SN75138N comes with comprehensive support and documentation, ensuring you can make the most of its features and capabilities.