Texas Instruments

SN74LV164APW

SN74LV164APW Description

The SN74LV164APW from Texas Instruments is an 8-bit serial-in, parallel-out shift register designed for low-voltage (2V to 5.5V) digital applications. Housed in a 14-pin TSSOP package, this surface-mount device is part of the 74LV series, offering high-speed operation with low power consumption. It features a single-element design with serial-to-parallel conversion, making it ideal for data expansion, signal buffering, and timing control in embedded systems. The device is RoHS3 compliant, REACH unaffected, and has a Moisture Sensitivity Level (MSL) of 1, ensuring reliability in industrial and consumer electronics.

SN74LV164APW Features

• 8-bit serial-to-parallel conversion for efficient data handling.
• Wide voltage range (2V–5.5V), compatible with 3.3V and 5V logic systems.
• Low-power CMOS technology for reduced energy consumption.
• High noise immunity and robust performance in noisy environments.
• 14-pin TSSOP package for compact PCB layouts.
• Industrial-grade ECCN (EAR99) and HTSUS 8542.39.0001 compliance for global use.
• Unlimited MSL1 rating allows extended storage without moisture concerns.

SN74LV164APW Applications

• LED matrix control: Drives multiple LEDs with minimal GPIO pins.
• Data serialization: Converts serial data streams to parallel outputs for microcontrollers.
• Industrial automation: Used in PLCs for signal distribution and timing circuits.
• Consumer electronics: Enables compact designs in smart home devices and displays.
• Embedded systems: Expands I/O capabilities in resource-constrained applications.

Conclusion of SN74LV164APW

The SN74LV164APW is a versatile, low-voltage shift register offering high performance, compact packaging, and broad compatibility. Its 8-bit serial-to-parallel conversion and wide supply voltage range make it superior to older 5V-only shift registers. With low power consumption, industrial compliance, and ease of integration, it is an excellent choice for LED drivers, data buffering, and embedded control systems. Texas Instruments' reputation for reliability further ensures its suitability for demanding applications.