Texas Instruments

SN74LV165APWRG3

SN74LV165APWRG3 Description

The SN74LV165APWRG3 is an 8-bit parallel-load shift register from Texas Instruments' 74LV series, designed for high-performance digital applications. This surface-mount IC operates within a 2V to 5.5V supply range, making it compatible with both 3.3V and 5V logic systems. It features complementary outputs and supports parallel-to-serial or serial-to-serial data conversion, enabling flexible data handling in embedded systems. Packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) with tape-and-reel (TR) delivery, it is optimized for automated assembly. The device is RoHS3 compliant, REACH unaffected, and rated for MSL 1 (unlimited shelf life), ensuring reliability in industrial and consumer electronics.

SN74LV165APWRG3 Features

• 8-Bit Parallel-Load Shift Register: Enables efficient data storage and serial shifting.
• Wide Voltage Range (2V–5.5V): Supports mixed-voltage systems and low-power designs.
• Complementary Outputs: Provides both true and inverted outputs for versatile signal processing.
• High-Speed Operation: Optimized for clock frequencies up to 100 MHz (typical at 5V).
• Low Power Consumption: LV (Low-Voltage) CMOS technology reduces power dissipation.
• Robust Packaging: 16-TSSOP ensures compact PCB footprint and thermal efficiency.
• Industrial Compliance: Meets EAR99 and HTSUS 8542.39.0001 standards for global deployment.

SN74LV165APWRG3 Applications

• Data Acquisition Systems: Parallel-to-serial conversion for sensor arrays or ADC interfaces.
• Serial Peripheral Interface (SPI) Expansion: Extends microcontroller I/O with minimal pins.
• Industrial Control: Shift register chains for PLCs, motor control, and automation.
• Consumer Electronics: Button/LED matrix scanning in keyboards, remote controls, and displays.
• Battery-Powered Devices: Low-voltage operation suits portable and IoT applications.

Conclusion of SN74LV165APWRG3

The SN74LV165APWRG3 stands out for its wide voltage compatibility, high-speed performance, and compact form factor, making it ideal for space-constrained and power-sensitive designs. Its parallel-load capability simplifies data input, while serial output flexibility enhances system scalability. Whether used in industrial automation, consumer gadgets, or embedded systems, this shift register delivers reliability, efficiency, and design versatility, backed by Texas Instruments' quality assurance.