74LV273D,118

Overview

The 74LV273D,118 is an octal D-type flip-flop manufactured by Nexperia USA Inc. It features eight independent D-type edge-triggered flip-flops with a common clock input and active-low asynchronous reset. The device operates within a supply voltage range of 2.0 V to 3.6 V. It utilizes a 20-pin SO package for surface-mount installation. The component supports single-ended inputs and provides non-inverting outputs. It is designed for applications requiring high-speed data storage and processing in low-voltage digital systems.

Feature Summary

• Octal configuration providing eight independent D-type edge-triggered flip-flops
• Active-low asynchronous reset function for immediate output clearing
• Single-ended input interface supporting standard logic levels
• Non-inverting output polarity ensuring direct signal transmission

Applications

• Parallel-to-serial data conversion circuits
• General-purpose register arrays in embedded systems
• Data buffering and storage in communication interfaces
• State machine implementation in digital control logic

Procurement Notes

Verify the manufacturer designation carefully, as the part number 74LV273D,118 is officially assigned to Nexperia USA Inc., not NXP USA Inc. Ensure the specific suffix matches the required packaging format. Confirm RoHS compliance status through official documentation before integration into regulated assemblies.

Selection Notes

Select this component when an octal storage solution is required within a 2.0 V to 3.6 V operating range. Consider the 20-pin SO package constraints for PCB layout. Evaluate the propagation delay characteristics against system timing requirements. Verify that the single-ended input type aligns with the driving source capabilities.

Part Context

This component belongs to the 74LV series of low-voltage CMOS logic devices. It serves as a fundamental building block for sequential logic circuits. The octal architecture allows for efficient handling of wide data buses. It is widely used in microcontroller peripheral interfaces and memory expansion modules.

Replacement Considerations

Check for equivalent parts from other manufacturers offering identical pinouts and electrical specifications. Verify compatibility with existing board designs and thermal management requirements.