The SN54LS166AJ is a high-performance, 8-bit shift register designed and manufactured by Texas Instruments. This integrated circuit is part of the 5400 and 7400 series logic families, known for their reliability and versatility in digital applications. The SN54LS166AJ, in particular, is a parallel-in or serial-out shift register, which means it can accept eight parallel inputs or one serial input and provide a serial output.

Key Features

• Logic Type: Shift Register
• Number of Bits per Element: 8
• Input Type: Parallel
• Output Type: Serial
• Function: Parallel to Serial Data Conversion
• Operating Temperature Range: -55°C to 125°C
• Package / Case: J-Lead Ceramic Package

Performance Characteristics

The SN54LS166AJ is designed to operate with a 5V power supply and has a typical shift frequency of up to 25 MHz, making it suitable for high-speed data processing tasks. Its low power Schottky technology ensures reduced power consumption without compromising on speed. The device is also characterized by its fully synchronous operation, facilitated by a single clock line.

Applications

Thanks to its versatility, the SN54LS166AJ is commonly used in a wide range of applications. It is ideal for interfacing with systems that require parallel-to-serial data conversion, such as:

• Data acquisition systems
• Digital signal processing (DSP)
• Microprocessor interfaces
• Instrumentation and control systems
• Communication systems

Quality and Reliability

As with all Texas Instruments products, the SN54LS166AJ is manufactured to the highest quality standards. The device is available in a robust ceramic package, ensuring its reliability in a variety of environmental conditions and meeting the requirements for military and aerospace applications.

Ordering Information

To facilitate easy integration into your designs, the SN54LS166AJ is available with several ordering options, including different package types and temperature ranges. For detailed ordering information and to view full technical specifications, please visit the Texas Instruments website or contact an authorized distributor.