SN74LVC1G79DCKT

Flip Flops Overview

The SN74LVC1G79DCKT is a single positive-edge-triggered D-type flip-flop from Texas Instruments, housed in a SC-70-5 NanoFree package. It operates within a supply voltage range of 1.65 V to 5.5 V and supports CMOS and TTL input types. The device features non-inverting output polarity with a maximum propagation delay of 5 ns. Output drive capability reaches ±32 mA, while static current consumption remains low at 10 µA maximum. It functions reliably across an operating temperature range starting from -40°C.

Flip Flops Feature Summary

• Positive-edge triggering transfers data to the Q output upon clock pulse arrival without dependence on rise time.
• Ioff circuitry disables outputs during power-down to prevent reverse current flow and protect downstream components.
• ESD protection exceeds JESD78 Class II requirements, ensuring robustness against electrostatic discharge events.

Flip Flops Applications

• Test and measurement equipment
• Telecommunications infrastructure
• Personal electronics

Flip Flops Procurement Notes

Verify the specific ordering suffix 'RG4' or 'T' against the required tape-and-reel quantity and RoHS compliance status. Confirm that the SC-70-5 package dimensions align with PCB footprint constraints. Ensure the selected variant matches the intended voltage level shifting requirements for the target application environment.

Flip Flops Selection Notes

Select this component when a compact, single-bit storage element is required for high-speed digital logic applications. The LVC series offers compatibility with both 1.65 V and 5.5 V systems, facilitating interface between different voltage domains. Consider the SC-70-5 package for space-constrained designs requiring surface-mount technology integration.

Flip Flops Part Context

This part belongs to the SN74LVC1Gxx family of single-function logic devices designed for low-voltage CMOS operations. The LVC series emphasizes low power consumption and high speed, making it suitable for portable and battery-operated devices. The D-type flip-flop configuration provides essential data storage capabilities in sequential logic circuits.

Flip Flops FAQ

How does the Ioff feature benefit partial power-down applications?

The Ioff circuit automatically disables the outputs when the device is powered down, preventing backflow current that could damage the component or interfere with other active parts of the system.

What is the relationship between the clock signal and data transfer?

Data present at the D input is transferred to the Q output specifically on the positive edge of the clock pulse, provided setup and hold time requirements are met.