SN74LV166APWT

Shift Registers Overview

The SN74LV166APWT is an 8-bit parallel-load shift register from Texas Instruments, belonging to the LV (Low-Voltage CMOS) logic family. It features serial input and serial output capabilities with a parallel load function. The device operates within a supply voltage range of 2 V to 5.5 V and supports surface-mount installation in a TSSOP-14 package. It is designed for applications requiring data serialization or deserialization with low power consumption.

Shift Registers Feature Summary

• Supports 8-bit parallel data loading into the shift register array
• Provides serial output for sequential data transmission
• Operates across a wide voltage range compatible with various logic families

Shift Registers Applications

• Data serialization in communication interfaces
• Parallel-to-serial conversion for microcontroller systems
• General-purpose shift register functions in digital circuits

Shift Registers Procurement Notes

Verify the exact suffix 'PWT' corresponds to the TSSOP-14 package and reel packaging configuration. Confirm RoHS compliance status as indicated in official documentation. Ensure the component matches the specified LV series characteristics rather than standard LS or HC variants. Check for any specific handling requirements associated with the low-voltage CMOS technology.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with parallel load capability is required in a low-voltage environment. The LV series offers lower power consumption compared to older technologies while maintaining compatibility with 5V systems. Consider the TSSOP-14 package size for space-constrained PCB designs. Verify that the operating temperature range meets the application's environmental conditions.

Shift Registers Part Context

This part belongs to the SN74LV166A family of parallel-load 8-bit shift registers manufactured by Texas Instruments. The LV series represents low-voltage CMOS technology, offering improved power efficiency over legacy bipolar technologies. The 'PWT' suffix typically denotes the tape-and-reel packaging format suitable for automated assembly processes.