Product Overview: 74HC166DB - NXP

The 74HC166DB is a high-speed Si-gate CMOS device from NXP Semiconductors, designed as an 8-bit parallel-load or serial-in shift register with complementary outputs. This integrated circuit is part of the 74HC/HCT family, which is well-known for its robust performance and compatibility with TTL (Transistor-Transistor Logic) levels.

Key Features

• Logic Family: The device operates under the 74HC logic family, ensuring high-speed operation with CMOS level inputs.
• Shift Register Type: It features an 8-bit serial or parallel-in, serial-out shift register, which allows for flexible data input and serial output.
• Output Capability: The 74HC166DB provides standard outputs, both Q7 and Q7, which are the last stage of the shift register.
• Operating Voltage: It has a wide operating voltage range from 2.0V to 6.0V, making it suitable for various applications and logic level integrations.
• Shift Frequency: High-speed operation is guaranteed with a shift frequency up to the MHz range, ensuring efficient data processing and transfer.
• Input Levels: The input levels are CMOS compatible, which minimizes power consumption and enhances noise immunity.

Applications

The 74HC166DB is versatile and can be used in numerous applications such as:

• Serial-to-parallel data conversion
• Remote control holding registers
• Data routing
• Instrumentation and test equipment
• Automotive systems
• Communication systems

Quality and Reliability

NXP Semiconductors is committed to delivering high-quality products. The 74HC166DB is no exception, offering reliable performance in a wide range of environmental conditions. It is typically provided in a DB package, which is a small outline package, making it suitable for space-constrained applications.

Environmental and Compliance

The device is designed to meet the latest environmental standards, ensuring compliance with RoHS directives and other international regulations. NXP's commitment to sustainability ensures that the 74HC166DB is manufactured with the environment in mind, minimizing its ecological footprint.