SN74LV165D

Shift Registers Overview

The SN74LV165D is an 8-bit parallel-load shift register from the Texas Instruments SN74LV series. It operates on a single supply voltage ranging from 2V to 5.5V and features serial input and serial or parallel output capabilities. The device utilizes a 16-pin SOIC surface-mount package and supports unidirectional data shifting triggered by rising clock edges. It is designed for low-voltage applications with an operating temperature range extending from -40°C to +85°C, ensuring reliable performance in industrial environments.

Shift Registers Feature Summary

• Supports parallel load operations for rapid data initialization
• Provides flexible serial or parallel output configurations
• Operates within a wide voltage range of 2V to 5.5V

Shift Registers Applications

• General-purpose digital logic circuits requiring data expansion
• Industrial control systems needing reliable serial-to-parallel conversion
• Embedded systems utilizing low-voltage logic interfaces

Shift Registers Procurement Notes

Verify the specific suffix 'D' corresponds to the SOIC-16 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the selected component matches the required operating temperature range for the intended application environment. Cross-reference datasheet revisions to guarantee pinout and electrical characteristics remain consistent with design specifications.

Shift Registers Selection Notes

Select this component for designs requiring 8-bit data storage with parallel loading capability in low-voltage environments. Compare against SN74HC165 variants if higher speed or different voltage thresholds are necessary. Consider the SN74LV166ADR if bidirectional shifting or different packaging options better suit the board layout constraints. Evaluate power consumption requirements against the LV series specifications.

Shift Registers Part Context

This part belongs to the SN74LV family of low-voltage CMOS logic devices. It serves as a standard solution for expanding I/O lines in microcontroller-based systems. The device complements other shift registers like the SN74LV166 for bidirectional needs. It is widely used in consumer electronics and industrial automation where space-saving surface mount packages are preferred.

Shift Registers Replacement Considerations

SN74LV165ADBR (SSOP-16 package), SN74LV165ADR (SOIC-16 package). Verify package dimensions and thermal characteristics before substitution.