SN74LV273ADW

Flip Flops Overview

The SN74LV273ADW is an octal D-type flip-flop from the Texas Instruments SN74LV273A series. It features a single circuit with non-inverting CMOS outputs and operates within a supply voltage range of 2 V to 5.5 V. The device utilizes a 20-SOIC package for surface-mount installation. Key electrical parameters include a maximum propagation delay of 11 ns at 5 V, output currents of 12 mA for both high and low states, and a static current of 20 µA. It supports a wide operating temperature range from -40°C to +125°C.

Flip Flops Feature Summary

• Supports mixed-mode voltage operation across all ports
• Integrates direct clear functionality for synchronous data control
• Provides latch-up performance exceeding JESD 17 standards

Flip Flops Applications

• Power substation control systems
• I/O modules in analog PLC/DCS inputs
• Human-machine interface (HMI) devices
• Flow metering applications
• Patient monitoring equipment

Flip Flops Procurement Notes

Verify the specific suffix 'DW' corresponds to the SOIC-20 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Ensure that the ordering information matches the required lead times and packaging formats such as tubes or reels available for this specific part number.

Flip Flops Selection Notes

Select this component for designs requiring octal data storage with a wide 2V to 5.5V supply range. It is suitable for interfaces between different voltage domains due to mixed-mode support. Consider the 11ns propagation delay and 12mA drive capability for timing and load requirements in industrial or consumer logic applications.

Flip Flops Part Context

This device belongs to the SN74LV273A family of low-voltage octal D-type flip-flops. It is designed for general-purpose digital logic applications requiring eight-bit storage. The LV series offers compatibility with various logic families while maintaining low power consumption and high noise immunity suitable for modern electronic systems.

Flip Flops Replacement Considerations

SN74LV273ADWR is a reel-packaged equivalent. SN74LV273ADRE4 is an environmental compliant version with identical electrical characteristics.