HLF 74HC165 8-Bit Parallel-In, Serial-Out Shift Register – SOP16 | High-Speed CMOS Logic | 2V–6V, -40°C to +85°C | Surface-Mount Package

The HLF 74HC165 is a high-speed CMOS 8-bit parallel-in, serial-out shift register designed for efficient data acquisition and serial communication in digital systems. It allows parallel loading of input data and serial shifting of output data, synchronized by clock pulses, making it ideal for microcontroller input expansion, sensor data reading, and digital control interfaces.

With a broad operating voltage range (2V–6V) and extended temperature tolerance (-40°C to +85°C), the 74HC165 ensures reliable operation in industrial, embedded, and consumer electronics. The compact SOP16 surface-mount package supports high-density PCB layouts and low-power, high-speed performance.

Key Features:

• Function: 8-Bit Parallel-In, Serial-Out Shift Register

• Technology: High-Speed CMOS (HC Series)

• Operating Voltage: 2V – 6V

• Operating Temperature: -40°C to +85°C

• Package Type: SOP16 (Surface-Mount)

• Mounting Type: SMD (Surface-Mount Device)

• Asynchronous Parallel Data Load Capability

• Synchronous Serial Data Output

• High-Speed Operation with Low Power Consumption

• Excellent Noise Immunity and CMOS Logic Compatibility

Applications:

• Microcontroller Input and Sensor Expansion

• Keyboard and Keypad Data Interfaces

• Digital Signal Acquisition Systems

• Serial Communication and Data Logging

• Embedded and Industrial Control Electronics