The SN65LBC174AN is a robust, quadruple differential line driver designed by Texas Instruments, specifically engineered to operate in challenging environments and to interface with bus-terminated transmission lines. This high-speed device is part of Texas Instruments' industry-leading range of integrated circuits for serial communication, known for their reliability and performance.

Key Features

• Electrical Interface: The SN65LBC174AN is compatible with the TIA/EIA-485-A standard, ensuring interoperability with a wide range of networked devices.
• High-Speed Operation: This line driver supports data rates up to 30 Mbps, making it suitable for high-speed data transmission applications.
• Enhanced Robustness: With an extended temperature range of -40°C to 85°C, the SN65LBC174AN is designed to withstand harsh industrial environments.
• Low Power Consumption: The device features a low-power shutdown mode, significantly reducing power usage when the driver is inactive.
• Protection Features: It includes over-current protection and thermal shutdown features to prevent damage from fault conditions.
• Multiple Transmitters: The quadruple drivers allow for the transmission of up to four independent signals over differential lines, enhancing data throughput and system scalability.

Applications

The SN65LBC174AN is ideal for applications that require reliable data transmission over long distances or in electrically noisy environments. It is commonly used in:

• Industrial control systems
• Building automation
• Networked security systems
• Telecommunications equipment
• Automotive networks

Package and Availability

The SN65LBC174AN comes in a standard 16-pin DIP (Dual In-line Package) that is easy to integrate into a variety of circuit boards. Texas Instruments ensures the availability of this component through their extensive distribution network, providing designers with confidence in the long-term supply of their chosen communication solutions.