Product Overview: SN75ALS161N

The SN75ALS161N is a high-performance, octal bus transceiver designed by Texas Instruments specifically for bi-directional communication over a single bus line. This integrated circuit is part of the Advanced Low-Power Schottky (ALS) family, which is renowned for combining low power consumption with high-speed operation. The SN75ALS161N is an ideal solution for data transmission systems that require multi-point bus transmission over long distances.

Key Features

• Bi-Directional Communication: The SN75ALS161N supports bi-directional data flow, making it a versatile component for both transmitting and receiving data on a bus line.
• Octal Bus Interface: With eight data input/output ports, this transceiver can handle 8-bit data simultaneously, ensuring efficient communication for complex systems.
• Advanced Low-Power Schottky Technology: The use of ALS technology means that the SN75ALS161N has a reduced power consumption while maintaining high-speed data transmission capabilities.
• Wide Operating Range: This transceiver operates over a broad voltage range, accommodating various levels of signal requirements.
• High-Impedance Bus-Hold: The device maintains last active or inactive bus data during power-off or when the bus is undriven, providing stability and data retention.

Applications

The SN75ALS161N is suitable for a variety of applications, including:

• Data buses in microprocessor/microcontroller systems
• Parallel data transmission
• Memory interfacing and data exchange between peripherals
• Industrial control systems
• Networking and telecommunication infrastructure

Product Specifications

The SN75ALS161N comes in a 20-pin plastic DIP package, ensuring easy integration into a wide range of electronic assemblies. It is designed to meet or exceed the requirements of ANSI Standards EIA/TIA-422-B and RS-485 and ITU Recommendations V.11 and X.27. The transceiver also features thermal shutdown protection, which prevents damage from overheating.

With its combination of high-speed data transfer, low power consumption, and robust performance, the SN75ALS161N from Texas Instruments stands out as a reliable choice for designers and engineers looking to enhance their data communication systems.