74HCT1G04GW,125

Overview

The Nexperia 74HCT1G04GW,125 is a single inverter from the 74HCT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL input switching levels. The device utilizes a TSSOP5 (SOT353-1) package with five leads and a body width of 1.25 mm. It supports an ambient temperature range from -40 °C to +125 °C. Static characteristics include a maximum low-level output voltage of 0.4 V at 2.0 mA load and a maximum high-level output voltage drop of 0.8 V at -2.0 mA load. Dynamic performance specifies a maximum propagation delay of 27 ns at 4.5 V with 50 pF load.

Feature Summary

• TTL-compatible input switching levels for direct interfacing with standard logic families
• High noise immunity combined with CMOS low power dissipation
• Symmetrical output impedance ensuring balanced propagation delays
• Latch-up performance exceeding 100 mA per JESD 78 Class II Level B

Applications

• Signal inversion in mixed-voltage digital systems
• Clock signal conditioning and buffering
• Logic level translation between TTL and CMOS domains

Procurement Notes

Verify the specific ordering suffix '125' corresponds to the TSSOP5 plastic thin shrink small outline package (SOT353-1). Confirm that the required operating temperature range aligns with the specified -40 °C to +125 °C rating. Ensure application designs respect the absolute maximum ratings for supply voltage and clamping currents to prevent permanent damage.

Selection Notes

Select this component when TTL input compatibility is required alongside CMOS performance benefits. The 74HCT1G04GW variant is suitable for applications needing a single inverter in a compact surface-mount footprint. Consider the 74HC1G04 series if a wider supply voltage range down to 2.0 V or CMOS input levels are necessary instead.

Part Context

This part belongs to the Nexperia 74HCT1G04 family of single inverters. It shares functional similarities with the 74HC1G04 but differs in input threshold specifications. The GW suffix indicates the TSSOP5 package type, while GV denotes the SC-74A package. Both variants offer identical electrical characteristics within the HCT specification limits.

Replacement Considerations

The 74HCT1G04GV,125 serves as a pin-compatible alternative utilizing the SC-74A package.