74LVC2G74GD,125

Overview

The Nexperia 74LVC2G74GD,125 is a dual D-type flip-flop with positive-edge triggering and complementary outputs. It operates within a supply voltage range of 1.65 V to 5.5 V and features Schmitt-trigger inputs for noise immunity. The device includes an I_OFF circuit for partial power-down protection. It is housed in an 8-XSON (2x3) surface-mount package and supports operation from -40 °C to +125 °C.

Feature Summary

• Dual D-type flip-flops with positive-edge triggering
• Schmitt-trigger inputs for improved noise tolerance
• I_OFF circuitry prevents backflow current during partial power-down
• Wide operating voltage range supporting mixed logic environments

Applications

• Data storage and register applications
• Timing delay circuits
• Parallel-to-serial data conversion
• Level translation between different voltage domains

Procurement Notes

Verify the specific suffix GD against official Nexperia documentation to confirm the 8-XSON package type. Ensure compatibility with design requirements regarding the specified temperature range and voltage limits. Confirm availability status through authorized distributors as product lifecycles may change.

Selection Notes

Select this component when dual independent D-type flip-flops are required in a compact footprint. The wide voltage range allows interfacing with both 1.8 V and 5 V systems. The inclusion of Schmitt triggers makes it suitable for noisy environments or slow signal transitions.

Part Context

This part belongs to the Nexperia 74LVC family of low-voltage CMOS logic devices. The LVC series is designed for high-speed operation with low power consumption. The 74LVC2G74 specifically provides two independent D-type flip-flops, offering a space-efficient solution for sequential logic functions in portable and battery-powered electronics.

Replacement Considerations

Check for direct pin-compatible alternatives such as the 74LVC2G74DC or 74LVC2G74DP if the XSON package is unavailable. Verify that any substitute maintains the same I_OFF functionality and voltage specifications.