SN74AUC1G74DCUR

Flip Flops Overview

The SN74AUC1G74DCUR is a single positive-edge-triggered D-type flip-flop from Texas Instruments' AUC logic series. It operates within a supply voltage range of 0.8V to 2.7V and features differential outputs with set and reset functions. The device exhibits a maximum propagation delay of 1.8ns at 2.5V with 30pF load, supporting clock frequencies up to 275MHz. It provides high-level output current of -9mA and low-level output current of 9mA, with static current of 10µA. Packaged in an 8-VSSOP surface-mount case, it supports industrial temperatures from -40°C to +85°C.

Flip Flops Feature Summary

• Single positive-edge-triggered D-type flip-flop with set and reset functionality
• Differential output configuration for signal integrity
• Ultra-low voltage operation compatible with 0.8V to 2.7V supplies
• High-speed performance with propagation delays down to 1.8ns

Flip Flops Applications

• Data storage and register applications in low-voltage systems
• Timing control and synchronization circuits
• State machine implementations in portable electronics
• Digital signal processing interfaces requiring fast switching

Flip Flops Procurement Notes

Verify the complete part number including suffixes such as DCUR against official Texas Instruments documentation to ensure correct package type and tape/reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Cross-reference datasheet electrical characteristics with system power supply constraints to validate operational margins under varying temperature conditions.

Flip Flops Selection Notes

Choose this component when designing systems requiring minimal power consumption alongside high-speed data handling capabilities. The AUC series offers superior performance compared to standard CMOS families while maintaining compatibility with lower voltage domains. Ensure input signals remain within specified limits to prevent latch-up or excessive current draw during transitions.

Flip Flops Part Context

This device belongs to the SN74AUC1Gxx family of ultra-low-voltage CMOS logic devices designed for space-constrained applications. It complements other single-gate solutions like buffers and inverters within the same series, providing consistent electrical characteristics across different logic functions while sharing identical packaging and pinout configurations for design flexibility.

Flip Flops Replacement Considerations

SN74AUP1G74DCUR serves as a functional alternative offering similar D-type flip-flop operations but supports higher supply voltages up to 3.6V with slightly slower switching speeds. Designers must evaluate voltage compatibility and timing requirements before substituting components to maintain system stability.