74LVC2G74DC,125

Overview

The Nexperia 74LVC2G74DC,125 is a dual D-type flip-flop with set and reset functions housed in an 8-pin VSSOP surface-mount package. It operates within a supply voltage range of 1.65 V to 5.5 V and supports clock frequencies up to 200 MHz. The device features complementary outputs, static current of 40 µA, and propagation delays ranging from 3.5 ns to 4.1 ns depending on load conditions. It withstands operating temperatures from -40 °C to +125 °C and includes I_OFF circuitry for partial power-down protection.

Feature Summary

• Provides dual independent D-type flip-flops with dedicated set and reset inputs for precise state control.
• Integrates I_OFF circuitry to disable outputs and prevent damaging backflow currents during partial power-down states.
• Ensures high noise immunity and signal integrity through Schmitt-trigger action at all input pins.

Applications

• Data storage and register applications in digital logic circuits
• Shift registers for serial-to-parallel data conversion
• Timing and synchronization circuits requiring edge-triggered state retention

Procurement Notes

Verify the specific ordering code 74LVC2G74DC,125 against the manufacturer's latest datasheet to confirm package type and electrical specifications. Ensure compatibility with system voltage levels and temperature ranges before integration. Cross-reference component markings and RoHS compliance status directly with official documentation to guarantee authenticity and regulatory adherence.

Selection Notes

Select this component when dual flip-flops are required in a compact VSSOP footprint. It is suitable for designs needing 5 V tolerance interfacing and low power consumption. Consider the 200 MHz maximum clock frequency and propagation delay characteristics relative to system timing requirements. Verify that the single-ended input configuration meets the interface needs of the driving logic sources.

Part Context

This part belongs to the Nexperia 74LVC family of CMOS logic devices, designed for low-voltage applications across consumer electronics and industrial systems. The 74LVC2G74 variant specifically addresses the need for compact, dual flip-flop solutions in space-constrained PCB layouts while maintaining robust performance standards.

Replacement Considerations

Publicly confirmed substitute part numbers include 74LVC2G74DP,125 which shares identical logical functionality but utilizes a different physical package format compared to the VSSOP housing.