SN74AUC1G74DCURE4

Flip Flops Overview

The SN74AUC1G74DCURE4 is a single D-type flip-flop from Texas Instruments' AUC logic series, housed in an 8-VSSOP package. It operates within a supply voltage range of 0.8V to 2.7V and supports a maximum clock frequency of 275 MHz. The device features positive-edge triggering with set and reset functions, providing complementary outputs. Key electrical parameters include a propagation delay of 1.8 ns at 2.5V with 30pF load, static current of 10 µA, and output drive capability of ±9 mA. It functions reliably across an industrial temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Single D-type flip-flop with positive-edge triggering mechanism
• Integrated set (preset) and reset control functions
• Complementary differential output configuration
• Operates on low supply voltages from 0.8V to 2.7V

Flip Flops Applications

• High-speed data register circuits
• Shift register implementations
• Parallel-to-serial data conversion modules
• Timing control and synchronization logic

Flip Flops Procurement Notes

Verify the specific ordering suffix 'E4' against manufacturer documentation to confirm lead-free compliance and exact package marking. Ensure the procurement channel provides valid traceability for the VSSOP-8 component. Cross-reference the datasheet revision to confirm pinout consistency. Confirm that the supplier source matches the original equipment manufacturer specifications for quality assurance.

Flip Flops Selection Notes

Select this component when designing low-voltage digital systems requiring precise timing with minimal power consumption. The AUC series offers superior speed compared to standard CMOS alternatives while maintaining compatibility with 1.8V and 2.5V logic levels. Consider the 8-VSSOP package size for space-constrained PCB layouts. Evaluate the 275 MHz maximum frequency against system clock requirements to ensure signal integrity.

Flip Flops Part Context

This part belongs to the SN74AUC1G74 family of single D-type flip-flops. The 'E4' suffix typically denotes a lead-free variant compliant with specific environmental standards. It is part of Texas Instruments' broader AUC logic portfolio designed for ultra-low voltage applications. The component serves as a fundamental building block for sequential logic circuits in portable and battery-operated electronic devices.

Flip Flops Replacement Considerations

• SN74AUC1G74DCUR

Flip Flops FAQ

What is the maximum operating frequency of the SN74AUC1G74DCURE4?

The device supports a maximum clock frequency of 275 MHz.

Does this flip-flop include asynchronous control inputs?

Yes, it includes set (preset) and reset functions for asynchronous control.