SN74LVC1G79DCKRE4

Flip Flops Overview

The SN74LVC1G79DCKRE4 is a single positive-edge-triggered D-type flip-flop manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 5.5 V and features robust latch-up performance exceeding 100 mA per JESD 78 Class II standards. The device provides ESD protection meeting JESD 22 specifications, including ±2000 V human body model and ±1000 V component charging model ratings. It utilizes the NanoFree package for compact design. Key electrical parameters include a maximum propagation delay of 6 ns at 50 pF load, a maximum static current of 10 µA, and an output drive capability of ±24 mA at VCC = 3.3 V. The Ioff feature supports partial power-down modes.

Flip Flops Feature Summary

• Single positive-edge-triggered D-type flip-flop functionality with data transfer on clock rising edge
• Ioff circuit support for partial power-down applications to prevent backflow current damage
• Robust electrostatic discharge (ESD) protection exceeding standard JESD 22 requirements
• NanoFree packaging technology utilizing silicon die as the package substrate

Flip Flops Applications

• Test and measurement equipment
• Telecommunications infrastructure
• Consumer electronics
• White home appliances

Flip Flops Procurement Notes

Verify the specific ordering suffix 'RE4' against the manufacturer's official documentation to confirm RoHS compliance and lead-free status. Ensure the SC-70-5 package variant matches the required footprint for PCB layout. Confirm that the Ioff feature configuration aligns with system power management requirements during partial shutdown states. Cross-reference the absolute maximum ratings with the target application's voltage and temperature extremes to ensure operational safety margins are maintained throughout the product lifecycle.

Flip Flops Selection Notes

Select this component when a single D-type flip-flop is required in a minimal footprint for low-voltage digital logic applications. The SN74LVC1G79DCKRE4 is suitable for systems operating between 1.65 V and 5.5 V where space constraints necessitate the NanoFree package. Consider its Ioff capability if the design requires protection against backflow currents during power-down scenarios. Verify that the 6 ns propagation delay meets the timing requirements of the target clock frequencies. Ensure compatibility with the desired ESD protection levels for the intended industrial or consumer environment.

Flip Flops Part Context

The SN74LVC1G79DCKRE4 belongs to the Texas Instruments SN74LVC1Gxx series of single-function logic devices. This family focuses on providing individual logic functions in ultra-small packages to minimize board space usage. The LVC series is characterized by wide supply voltage ranges and compatibility with various logic families. The RE4 suffix typically denotes specific environmental and packaging configurations defined by the manufacturer. This part serves as a fundamental storage element in sequential logic circuits.

Flip Flops Replacement Considerations

SN74LVC1G79DCKR