SN74LVC1G79QDCKRQ1

Flip Flops Overview

The SN74LVC1G79QDCKRQ1 is a single positive-edge-triggered D-type flip-flop designed for automotive applications. It operates within a supply voltage range of 1.65V to 5.5V and supports a maximum clock frequency of 160 MHz. The device features non-inverting outputs with drive capabilities of 32mA high and low. It exhibits a maximum propagation delay of 5ns at 5V with 50pF load. Static current consumption is limited to 10 µA, and input capacitance is 4 pF. It is housed in a SC-70-5 package and qualified to AEC-Q100 standards for operation between -40°C and 125°C.

Flip Flops Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 standards
• Single positive-edge-triggered D-type flip-flop architecture
• Wide operating voltage range from 1.65V to 5.5V
• High-speed performance supporting up to 160 MHz clock frequencies

Flip Flops Applications

• Automotive electronic control units requiring reliable data storage
• Digital signal processing systems utilizing LVC logic families
• Embedded memory modules in vehicle sensor interfaces
• Timing synchronization circuits in automotive communication buses

Flip Flops Procurement Notes

Verify the complete part number including the Q1 suffix to ensure automotive grade compliance. Confirm the DCCKRQ1 suffix corresponds to the SC-70-5 reel packaging configuration. Cross-reference the manufacturer datasheet revision against the specific batch requirements. Ensure the ordering quantity matches the standard reel specifications provided by Texas Instruments. Validate that the component meets the required AEC-Q100 reliability standards for the intended application environment.

Flip Flops Selection Notes

Select this component when a single-bit storage element is required in space-constrained automotive designs. The SC-70-5 package offers a compact footprint suitable for dense PCB layouts. The wide voltage tolerance allows compatibility with various power domains within vehicle networks. Consider the 160 MHz speed capability for high-frequency timing applications. Evaluate the low static current consumption for power-sensitive subsystems.

Flip Flops Part Context

This device belongs to the Texas Instruments SN74LVC1G series of single-gate logic ICs. The Q1 designation indicates automotive qualification, distinguishing it from commercial variants. The LVC series provides compatibility with both 1.8V and 5V systems while maintaining low power consumption. This specific model implements a D-type flip-flop function within the broader portfolio of digital logic solutions.

Flip Flops Replacement Considerations

SN74LVC1G79QDCURQ1: Alternative VSSOP-8 package variant with identical electrical characteristics.