V62/05621-01XE

Overview

V62/05621-01XE is a military-enhanced single positive-edge-triggered D-type flip-flop from Texas Instruments. It belongs to the SN74LVC1G79 series and features a SC70-5 package. The device supports 5-V VCC operation with inputs accepting voltages up to 5.5 V. It offers a maximum propagation delay of 5 ns at 3.3 V and low power consumption with a maximum ICC of 10 µA. Output drive capability is ±24 mA at 3.3 V, ensuring robust signal integrity in demanding environments.

Feature Summary

• Single positive-edge-triggered D-type logic function for precise data synchronization
• Military-grade enhancement providing extended reliability and performance standards
• Low power consumption design with minimal standby current draw
• Robust output drive capability supporting direct interface with various logic families

Applications

• High-reliability digital signal processing systems
• Military and aerospace electronic control units
• Data storage and memory buffer circuits
• Precision timing and clock distribution networks

Procurement Notes

Verify component authenticity through authorized distributors or TI direct channels. Confirm that the V62/ prefix indicates military-grade qualification requirements. Ensure proper handling procedures are followed due to potential export restrictions associated with defense-related components. Cross-reference datasheet revisions to confirm compatibility with specific system designs.

Selection Notes

Select this component when military-grade reliability is required for single-bit storage applications. Consider the SC70-5 package size for space-constrained PCB layouts. Evaluate the 5.5 V input tolerance for interfacing with higher voltage logic levels without additional level shifting. Assess power budget constraints given the low static current characteristics.

Part Context

This part is a specialized variant of the SN74LVC1G79 family, designated by the V62/05621-01XE ordering suffix. It shares functional similarities with commercial LVC logic but undergoes enhanced testing and screening processes. The component serves as a fundamental building block for sequential logic circuits requiring high reliability and stable operation under harsh conditions.

Replacement Considerations

SN74LVC1G79WDCKREP is a confirmed substitute part number for this component.