74LVC273D-Q100J

Overview

The Nexperia 74LVC273D-Q100J is an automotive-grade D-type edge-triggered flip-flop featuring eight bits of data storage. It operates within a supply voltage range of 1.65 V to 3.6 V and utilizes a 20-pin SOIC package. The component supports a maximum clock frequency of 230 MHz and exhibits a propagation delay of 8.2 ns at 3.3 V with 50 pF load. It provides high drive capability with output currents of ±24 mA and functions across an extended temperature range from -40°C to +125°C.

Feature Summary

• AEC-Q100 qualified for automotive reliability standards
• High-speed operation up to 230 MHz clock frequency
• Robust output drive current of ±24 mA
• Wide operating voltage range supporting low-power applications

Applications

• Automotive electronic control units (ECUs)
• Data bus interface circuits in vehicles
• Memory address latching systems
• Industrial control logic interfaces

Procurement Notes

Verify the specific suffix 'Q100J' to confirm AEC-Q100 automotive qualification status, as standard commercial variants lack this certification. Ensure the SOIC-20 package matches the PCB footprint requirements. Cross-reference the manufacturer part number against official Nexperia databases to distinguish between reel and cut-tape packaging options available for production integration.

Selection Notes

Select this component when automotive grade reliability is mandatory alongside low-voltage CMOS performance. The LVC series offers superior speed compared to HC/HCT families while maintaining compatibility with 3.3 V logic levels. Consider the 20-SOIC package dimensions for thermal management and board space constraints relative to TSSOP alternatives.

Part Context

This device belongs to the 74LVC273 family of octal D-type flip-flops. The Q100J designation specifically indicates compliance with AEC-Q100 stress test qualifications for automotive environments. It serves as a digital storage element within larger sequential logic systems, providing stable data retention between clock cycles.

Replacement Considerations

The 74LVC273D,118 is a commercial equivalent lacking automotive qualification. For direct pin-compatible replacements with similar electrical characteristics, consider other 74LVC273 variants from Nexperia or compatible manufacturers offering identical SOIC-20 packaging and voltage ranges.