Texas Instruments

SN74HC166NS  

Shift Registers

SN74HC166NS Description

The SN74HC166NS is a high-performance, 8-bit shift register designed for parallel or serial to serial data conversion. Manufactured by Texas Instruments, this device is part of the 74HC series, known for its robustness and reliability in logic IC chips. The SN74HC166NS features a single element with 8 bits per element, making it ideal for applications requiring efficient data handling and processing.

SN74HC166NS Features

• Logic Type: The SN74HC166NS is a shift register, capable of converting parallel data to serial format and vice versa. This dual functionality enhances its versatility in various digital circuits.
• Supply Voltage: Operating within a range of 2V to 6V, this IC is designed to be compatible with a wide range of power supplies, ensuring flexibility in system design.
• Mounting Type: The surface mount package of the SN74HC166NS allows for easy integration into modern PCB designs, optimizing space and improving thermal performance.
• Compliance: The device is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety standards. This compliance is crucial for manufacturers aiming to adhere to global regulations.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the SN74HC166NS is highly resistant to moisture, making it suitable for storage and use in various environmental conditions.
• Packaging: Available in a tube package, the SN74HC166NS is protected during shipping and handling, reducing the risk of damage and ensuring the integrity of the device.

SN74HC166NS Applications

The SN74HC166NS is well-suited for a variety of applications due to its efficient data conversion capabilities and robust design. Some specific use cases include:

• Data Communication: In systems requiring data transmission between devices, the SN74HC166NS can efficiently convert parallel data to serial format, facilitating smooth communication.
• Microcontroller Interfaces: When interfacing with microcontrollers, the shift register can manage I/O expansion, allowing for more efficient use of GPIO pins.
• Digital Signal Processing: In digital signal processing applications, the SN74HC166NS can handle data conversion tasks, ensuring accurate and timely processing of signals.
• Automotive and Industrial Control Systems: The device's robustness and compliance with industry standards make it ideal for use in automotive and industrial control systems where reliability and performance are paramount.

Conclusion of SN74HC166NS

The SN74HC166NS from Texas Instruments is a versatile and reliable 8-bit shift register that offers significant advantages in data conversion and processing. Its wide operating voltage range, surface mount package, and compliance with environmental standards make it a preferred choice for modern electronic designs. Whether used in data communication, microcontroller interfacing, or digital signal processing, the SN74HC166NS delivers high performance and reliability. Its unique features, such as the ability to handle both parallel and serial data, set it apart from similar models, making it an ideal component for a wide range of applications.

SN74HC166NS Documents

Download datasheets and manufacturer documentation for SN74HC166NS

EOL :

Product Discontinuation Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Qualification of Carrier Tape for 14/16 pin SOP and 28 pin SSOP device (PDF)