74AHCT1G00GW,125

Overview

The Nexperia 74AHCT1G00GW,125 is a single 2-input NAND gate in the 74AHCT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL input levels. The device utilizes a TSSOP5 (SOT353-1) package with five leads. Static characteristics include an input leakage current maximum of 2.0 μA at -40 °C to +125 °C and a supply current maximum of 40 μA. Dynamic performance specifies a propagation delay of up to 10.0 ns at 5.5 V with a 50 pF load. The component supports an ambient operating temperature from -40 °C to +125 °C.

Feature Summary

• TTL-compatible input switching levels for direct interfacing with standard logic families
• Overvoltage tolerant inputs allowing operation in mixed-voltage environments
• Symmetrical output impedance ensuring balanced propagation delays

Applications

• Translators in mixed voltage environments
• General-purpose digital logic applications
• Signal processing circuits requiring NAND functionality

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm the exact package type and marking code. Confirm that the required supply voltage aligns with the 4.5 V to 5.5 V operational range specified for the AHCT series. Ensure design compliance with the absolute maximum ratings regarding input and output voltages to prevent permanent damage.

Selection Notes

Select this component when TTL-level inputs are required alongside CMOS low power dissipation. The wide supply voltage range accommodates both 5 V and 3.3 V systems via appropriate level shifting. Verify that the TSSOP5 package dimensions fit the available PCB footprint and that the thermal derating requirements are met for the intended operating environment.

Part Context

This part belongs to the Nexperia 74AHCT1Gxx series of single-function gates. It shares the same logical function as the 74AHC1G00 but differs in input threshold specifications. The GW suffix indicates the SOT353-1 plastic thin shrink small outline package variant. Other variants in the series include GV packages and XSON5 options.

Replacement Considerations

The 74AHC1G00GW,125 serves as a functional substitute if CMOS input levels are acceptable. For automotive applications, consider the 74AHC1G125GW-Q100 bus driver which offers 3-state outputs and AEC Q100 qualification.