SN74ALS166DR - 8-Bit Parallel-Load Shift Registers

The SN74ALS166DR is a high-performance, 8-bit shift register produced by Texas Instruments, designed to provide efficient serial-to-parallel and parallel-to-serial data conversion. This integrated circuit (IC) is part of the Advanced Low-Power Schottky (ALS) logic family, which is renowned for its balance between speed and power consumption, making it an ideal choice for a wide range of digital applications.

This device features a direct clear function, parallel-load capability, and a complementary output from the eighth bit, which allows for simple serial or parallel expansion without the need for additional gating. The SN74ALS166DR operates on a 5V power supply and is optimized for use in systems that prioritize low power and high speed.

Key Features:

• Logic Family: Advanced Low-Power Schottky (ALS)
• Number of Bits: 8 bits
• Package Type: Surface-Mount SOIC-16
• Operating Voltage: 5V
• Direct Clear Function: Resets all bits to zero efficiently
• Parallel Load Capability: Allows for the simultaneous loading of all 8 bits
• Edge-Triggered Clocking: Ensures reliable and synchronized data processing
• Serial Output: Provides the ability to cascade multiple devices
• Industrial Operating Temperature Range: -40°C to +85°C

The SN74ALS166DR is commonly used in data storage, transfer systems, and applications requiring an interface between parallel and serial data formats. Its robust design ensures that it can be employed in various industrial, commercial, and consumer products that require high-speed data manipulation and reliable performance under a range of environmental conditions.

With its compact SOIC-16 package, the SN74ALS166DR is also space-efficient, making it an excellent choice for space-constrained applications. Whether it's used in microprocessor systems, data loggers, or communication interfaces, the SN74ALS166DR from Texas Instruments is a versatile and reliable component that delivers consistent performance for your digital solutions.