Product Overview: SN74LV165APWRE4

The SN74LV165APWRE4 is a high-performance, 8-bit parallel-load shift register designed and manufactured by Texas Instruments. This integrated circuit is part of the 74LV family, which is known for its low-voltage operation and low power consumption. The SN74LV165APWRE4 is ideal for a wide range of applications including data acquisition systems, microprocessor interface, and digital signal processing.

Key Features:

• Logic Family: The device belongs to the LV family, which operates at a lower voltage range, typically 2V to 5.5V, making it suitable for battery-operated and portable applications.
• Shift Register Type: It is an 8-bit parallel-load shift register, which means it can take in 8 bits of parallel data and shift it out serially. This is useful for converting between serial and parallel data formats.
• Output Type: The SN74LV165APWRE4 features a complementary output, providing both the original and inverted form of the serial output.
• Operating Temperature: It has an industrial temperature range, ensuring reliable operation under varying environmental conditions.
• Packaging: This device comes in a TSSOP (Thin Shrink Small Outline Package) form factor, which is advantageous for space-constrained applications.

Performance Characteristics:

The SN74LV165APWRE4 is designed to have a high-speed data transfer capability, with a typical shift frequency of 50 MHz at 5V. It also features a direct overriding clear (CLR) input, which can be used to clear the internal registers. The clock input is compatible with standard TTL (Transistor-Transistor Logic) levels, and the device supports edge-triggered clocking for precise data handling.

Applications:

This shift register is versatile and can be used in a variety of applications. It is particularly useful in interfacing with microprocessors, where it can be used to expand the input/output lines. It is also commonly used in data acquisition systems, where it can help in serial-to-parallel data conversion, and vice versa, to interface with sensors and other data sources.