74LVC1G79GW,125

Overview

The Nexperia 74LVC1G79GW,125 is a single D-type edge-triggered flip-flop in the LVC logic family. It operates within a supply voltage range of 1.65V to 5.5V and features non-inverting outputs with a maximum sink/source current of 32mA. The component supports a maximum clock frequency of 500MHz and exhibits a propagation delay of 3.8ns at 5V with 50pF load. It functions reliably across an operating temperature range of -40°C to +125°C and is housed in a compact 5-TSSOP package.

Feature Summary

• Single-channel D-type flip-flop with positive edge triggering capability
• High-speed operation supporting up to 500MHz clock frequencies
• Robust output drive strength providing 32mA sink and source currents

Applications

• Parallel data storage and register applications
• Shift register configurations for serial-to-parallel conversion
• Timing synchronization circuits in digital systems

Procurement Notes

Verify the specific suffix '125' against official Nexperia documentation to confirm tape-and-reel packaging specifications and moisture sensitivity levels. Ensure that the 5-TSSOP footprint matches the target PCB design constraints. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when a high-speed, low-voltage D-type flip-flop is required for space-constrained designs. The 500MHz clock rating makes it suitable for fast timing applications. Consider the 32mA output drive if interfacing with moderate capacitive loads. Verify that the 1.65V minimum supply voltage aligns with the system's power architecture requirements.

Part Context

This device belongs to the Nexperia 74LVC series, which provides low-voltage CMOS performance compatible with standard logic families. The 74LVC1G79 variant specifically offers a single D-type flip-flop in a small outline package. The GW suffix indicates the TSSOP surface-mount package type, while the 125 suffix typically denotes the specific reel quantity or packaging configuration defined by the manufacturer.

Replacement Considerations

Compatible substitutes include the 74LVC1G79DC,125 (VSSOP-8 package) and other 74LVC1G79 variants from Nexperia. Verify pinout compatibility and package dimensions when substituting. Other manufacturers offering equivalent LVC D-flip-flops in 5-pin packages may also serve as alternatives if electrical parameters match.