SN74AUP1G79YFPR

Flip Flops Overview

The SN74AUP1G79YFPR is a low-power single positive-edge-triggered D-type flip-flop manufactured by Texas Instruments. It operates within a supply voltage range of 0.8 V to 3.6 V and supports data rates up to 266 MHz. The device features a propagation delay of 5.8 ns at 3.3 V with a 30 pF load, ensuring fast signal processing. It provides symmetrical output drive currents of 4 mA for both high and low states. The component functions reliably across an extended temperature range from -40°C to +85°C and is housed in a compact DSBGA-8 package suitable for surface-mount applications.

Flip Flops Feature Summary

• Single positive-edge-triggered D-type flip-flop architecture
• Low-power consumption characteristics
• High-speed operation supporting data rates up to 266 MHz
• Wide operating voltage range from 0.8 V to 3.6 V

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• Timing delay elements in digital systems
• Data storage and buffering applications

Flip Flops Procurement Notes

Verify the complete part number including the suffix YFPR to confirm the specific DSBGA-8 packaging and tape-and-reel configuration. Ensure compatibility with the target PCB footprint and soldering profile. Confirm RoHS compliance status if required by project specifications. Cross-reference the manufacturer datasheet revision date to ensure access to the latest electrical characteristics and mechanical drawings before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when a single-bit memory element with positive-edge triggering is required in space-constrained designs. The AUP series offers lower power consumption compared to standard logic families while maintaining high-speed performance. Consider the DSBGA-8 package size for dense board layouts. Verify that the input voltage levels are compatible with the driving source logic family to ensure reliable switching thresholds across the entire operating voltage range.

Flip Flops Part Context

This device belongs to the Texas Instruments SN74AUP1Gxx series of ultra-low-power single-gate logic devices. The AUP series is designed for portable and battery-operated applications requiring minimal power usage. The SN74AUP1G79 specifically implements a D-type flip-flop function, distinguishing it from other gates or buffers in the same family. It shares pinout compatibility with similar single-function logic ICs within the broader 74-series ecosystem.

Flip Flops Replacement Considerations

Direct substitutes include SN74AUP1G79DCKT and SN74AUP1G79DCUR, which offer identical logical functionality but utilize different SC-70-5 packaging formats. Verify that the alternative package dimensions fit the existing PCB land pattern or adjust the layout accordingly. Electrical parameters such as propagation delay and drive current remain consistent across these variants.