Product Overview: SN74LV165ADRG4

The SN74LV165ADRG4 is a high-performance, 8-bit parallel-load serial-out shift register designed and manufactured by Texas Instruments. This integrated circuit (IC) is part of the 'LV' family, which indicates that it is a low-voltage device, suitable for operation in a range of 2V to 5.5V, making it versatile for various digital applications.

With its compact 16-pin SOIC package, the SN74LV165ADRG4 offers a space-saving solution for systems that require efficient data acquisition and serial-to-parallel data conversion. It is particularly well-suited for interfacing with microprocessors or microcontrollers in data communication systems, data loggers, and other applications that require serial input and parallel output data processing.

Key Features

• Parallel-Load Capability: The device allows for parallel data to be loaded and held in the internal registers, providing a flexible means of data input.
• Serial Output: Data is read out of the device serially, which simplifies connections when interfacing with serial communication channels.
• Direct Clear Function: A dedicated clear function (CLR) input allows for the immediate clearing of the internal registers, thereby resetting the device quickly and efficiently.
• Shift/Register Clock Inputs: Separate clock inputs for shifting and loading (SH/CLK and CLK INH) provide control over data entry and retrieval, enhancing the device's data handling flexibility.
• 2-V to 5.5-V V<sub>CC Operation: The wide operating voltage range ensures compatibility with various logic levels and system voltages, making it suitable for both portable and fixed electronics.
• Low Power Consumption: The SN74LV165ADRG4 is designed for low power consumption, making it an ideal choice for battery-operated and power-sensitive applications.

Applications

The SN74LV165ADRG4 is a versatile component that can be used in a range of applications, such as:

• Data acquisition systems
• Portable instrumentation
• Microprocessor/microcontroller interfacing
• Remote control systems
• Serial data communication

With its robust feature set and Texas Instruments' reputation for quality, the SN74LV165ADRG4 is a reliable choice for designers looking to implement efficient data handling in their electronic designs.