100351WRQMLV

Overview

The National Semiconductor 100351WRQMLV is a low-power hex D flip-flop housed in a 24-CFlatPack package. It operates with a supply voltage range of -4.2V to -5.7V and features a quiescent current of 135 mA. The device supports an operating temperature range from -55°C to 125°C (TC). It functions as a positive-edge triggered D-type flip-flop with one element per bit, totaling six bits.

Feature Summary

• Hex D-type flip-flop configuration
• Positive edge triggering mechanism
• Low power consumption design
• Extended military-grade temperature capability

Applications

• Military aerospace data storage systems
• High-reliability digital logic circuits
• Spacecraft telemetry control registers

Procurement Notes

Verify the specific suffix WRQMLV ensures compliance with required military specifications and radiation hardness levels. Confirm that the -5.7V negative supply rail matches your system architecture. Validate the 24-CFlatPack pinout against your PCB footprint requirements before procurement.

Selection Notes

Select this component for applications requiring high reliability under extreme thermal conditions. Ensure the negative voltage supply capability aligns with existing power rails. Consider the 135 mA quiescent current impact on overall system power budget when designing for extended operation periods.

Part Context

This part belongs to the National Semiconductor 100K series of low-power logic devices. It is designed for demanding environments where standard commercial parts may fail. The WRQMLV designation indicates a specialized variant suitable for rigorous operational standards beyond typical industrial use.

Replacement Considerations

Public confirmed substitute part numbers are not available in verified documentation.