SN74ALS165DE4 Parallel-Load 8-Bit Shift Register

The SN74ALS165DE4 is a high-performance, parallel-load 8-bit shift register designed and manufactured by Texas Instruments. This integrated circuit is part of the advanced low-power Schottky (ALS) family, known for combining low power consumption with high-speed operation. The device is particularly suitable for applications requiring the conversion of parallel data to serial data, making it an ideal choice for digital signal processing, data acquisition systems, and communication interfaces.

Key Features:

• Parallel-Load Capability: The SN74ALS165DE4 allows for the parallel loading of data, which can then be serially shifted out at high speed.
• Wide Operating Voltage Range: This device operates over a wide voltage range from 4.5 V to 5.5 V, providing compatibility with most 5V systems and ensuring reliable performance.
• Direct Clear Function: A direct clear input allows users to reset the shift register, ensuring data integrity and facilitating error handling in digital circuits.
• High-Speed Operation: As part of the ALS series, this shift register boasts high-speed operation, making it suitable for high-frequency signal processing tasks.
• Low Power Consumption: The low-power Schottky technology reduces power consumption without compromising on speed, making it an energy-efficient choice for portable and battery-powered applications.

Applications:

• Data conversion from parallel to serial format
• Digital signal processing (DSP)
• Data acquisition systems
• Communication interfaces
• Instrumentation and control systems

Product Specifications:

The SN74ALS165DE4 features a 16-pin dual in-line package (DIP), making it convenient for breadboard prototyping and production PCBs. Its operating temperature range of 0°C to 70°C ensures reliability across various environmental conditions. The device also meets or exceeds the specifications of the ANSI Standard 74ALS series, ensuring compatibility with other ALS components and systems.

For detailed technical specifications, application notes, and support resources, customers are encouraged to visit the Texas Instruments official website or contact their support team. With its robust feature set and reliable performance, the SN74ALS165DE4 is a versatile component that enhances the functionality of digital systems requiring efficient serial data processing.