74HCT3G06DC,125

Overview

The Nexperia 74HCT3G06DC,125 is a triple inverter with open-drain outputs belonging to the HCT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and accepts TTL input levels. The device provides three independent inverters in an 8-lead VSSOP package (SOT765-1). Key electrical characteristics include a maximum propagation delay of 29 ns at 4.5 V, low power dissipation, and high noise immunity. It supports an operating temperature range from -40 °C to +125 °C.

Feature Summary

• Features open-drain outputs suitable for level shifting and wired-AND configurations
• Accepts standard TTL input voltage levels for direct interfacing
• Provides high noise immunity and robust latch-up performance

Applications

• Signal inversion in digital logic circuits
• Level translation between different voltage domains
• Wired-logic bus implementations

Procurement Notes

Verify that the specific order code matches the required HCT logic family variant. Confirm the VSSOP8 package designation aligns with PCB footprint requirements. Ensure environmental compliance documentation is requested if necessary for the target market regulations.

Selection Notes

Select this component when TTL-compatible inputs are required alongside open-drain output flexibility. It is appropriate for designs needing signal inversion with the ability to interface to higher voltage loads via external pull-up resistors. Consider the thermal derating characteristics for high ambient temperature environments.

Part Context

This part belongs to Nexperia's PicoGate series of single-function logic devices. These components are designed to minimize printed circuit board space while maintaining standard logic functionality. The 74HCT3G06 specifically addresses applications requiring multiple inverted signals in a compact form factor.

Replacement Considerations

Direct functional equivalents include the 74HC3G06DC,125, though it requires CMOS input levels rather than TTL. Other compatible options within the same package may include variants from the 74LVC or 74AHC families, provided input voltage thresholds and output drive capabilities meet the design specifications.