SN74AUP1G74DCUR

Flip Flops Overview

The SN74AUP1G74DCUR is a single D-type flip-flop from Texas Instruments' AUP logic series, housed in an 8-VSSOP package. It operates on a supply voltage range of 0.8 V to 3.6 V with a maximum propagation delay of 27 ns at 3.3 V and 30 pF load. The device features differential outputs, single-ended input, and supports positive edge triggering. It includes set and reset functions, with output drive capabilities of 4 mA high and low. Operating temperature spans -40°C to +85°C.

Flip Flops Feature Summary

• Single D-type flip-flop configuration with positive edge triggering mechanism
• Differential output polarity providing both inverting and non-inverting signals
• Integrated asynchronous set and reset control functions
• Ultra-low power consumption characteristics within the AUP series

Flip Flops Applications

• Data storage and latching circuits in digital systems
• Shift register implementations for serial-to-parallel conversion
• Timing synchronization and pulse stretching applications
• State machine logic elements in embedded controllers

Flip Flops Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm package type matches 8-VSSOP requirements for PCB footprint compatibility. Ensure supply voltage levels align with the 0.8 V to 3.6 V operational range. Validate temperature ratings meet environmental design constraints before integration into final assemblies.

Flip Flops Selection Notes

Select this component when ultra-low power operation is critical alongside minimal propagation delay requirements. The 8-VSSOP package offers space efficiency for dense layouts. Differential outputs simplify interface design by eliminating external inversion needs. Consider the AUP series benefits for battery-powered or energy-constrained portable electronic devices requiring reliable state retention.

Flip Flops Part Context

This part belongs to the SN74AUP1G74 family of single D-type flip-flops. The DCUR suffix indicates surface mount packaging in the 8-VSSOP format. It complements other AUP series logic gates by providing sequential logic functionality. The device maintains compatibility with standard CMOS and TTL input thresholds while optimizing power efficiency for modern low-voltage applications.

Flip Flops Replacement Considerations

SN74AUP1G74DCKR: Alternative SC70-5 package variant with identical electrical performance. SN74AUP1G74DQER: X2SON package option offering different thermal and spatial characteristics. Verify pinout compatibility and mechanical dimensions before substituting to ensure proper circuit board integration.