74LVC1G175GW,125

Overview

The Nexperia 74LVC1G175GW,125 is a single D-type flip-flop with reset in a SOT-363 (6-TSSOP) package. It operates on a supply voltage of 1.65 V to 5.5 V. The device features positive-edge triggering and includes an asynchronous active LOW master reset input. Key electrical parameters include a maximum clock frequency of 200 MHz and a propagation delay of 4 ns at 5 V with 50 pF load. Output drive capability is ±32 mA, with static current of 10 µA. It supports partial power-down via I_OFF circuitry and withstands ESD up to 2000 V (HBM). Operating temperature ranges from -40 °C to +125 °C.

Feature Summary

• Positive-edge triggered D-type flip-flop with individual data, clock, and asynchronous reset inputs
• Asynchronous master reset input operates independently of the clock signal
• I_OFF circuitry enables partial power-down mode by disabling outputs to prevent backflow current
• Schmitt trigger action provides high tolerance for slow input rise and fall times

Applications

• Data storage and register applications in mixed 3.3 V and 5 V environments
• Timing control circuits requiring precise edge-triggered state changes
• Digital logic systems utilizing asynchronous reset functionality
• Portable electronics benefiting from low-power CMOS operation

Procurement Notes

Verify the complete part number including the suffix ',125' to ensure correct tape-and-reel packaging configuration. Confirm that the SOT-363 package variant matches your PCB footprint requirements. Check for automotive grade variants if AEC-Q100 qualification is necessary for your specific application environment. Ensure compatibility with your system's voltage levels given the wide operating range.

Selection Notes

Select this component when a single-bit storage element with asynchronous reset is required in space-constrained designs. The SOT-363 package offers a compact solution compared to standard TSSOP options. Consider the 200 MHz speed limit for high-frequency clocking applications. The I_OFF feature is critical for systems requiring power management during standby states. Verify input voltage compatibility if interfacing directly with 5 V logic sources.

Part Context

This device belongs to the Nexperia 74LVC1G series, which focuses on single-gate miniaturized logic solutions. The LVC family is designed for low-voltage operation while maintaining compatibility with higher voltage interfaces. The 74LVC1G175 specifically addresses the need for simple sequential logic elements in modern portable and battery-powered devices where size and power consumption are primary constraints.

Replacement Considerations

74LVC1G175GV,125 (SC-74A-5 package)

FAQ

How does the master reset function interact with the clock signal?

The master reset is asynchronous and active LOW, meaning it forces the output to a defined state regardless of the clock input status.

What is the purpose of the I_OFF circuitry?

It disables the output drivers when the device is powered down, preventing damaging backflow currents from flowing through the device.