74HCT1G32GW,125

Overview

The Nexperia 74HCT1G32GW,125 is a single 2-input OR gate in the 74HCT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range from -40 °C to +125 °C. The device features TTL-level input compatibility with a maximum propagation delay of 27 ns at 4.5 V with a 50 pF load. Static characteristics include a maximum input leakage current of 1.0 µA and a maximum supply current of 20 µA. The component is housed in a TSSOP5 (SOT353-1) package.

Feature Summary

• TTL-compatible input levels for direct interfacing with standard logic systems
• High noise immunity and balanced propagation delays
• ESD protection exceeding 2000 V via Human Body Model standards

Applications

• General-purpose digital logic signal processing
• Signal routing and selection circuits
• Interface logic between mixed-voltage domains

Procurement Notes

Verify the specific ordering suffix '125' against the manufacturer's latest documentation to confirm packaging details and marking codes. Ensure that the required operating temperature range aligns with the specified -40 °C to +125 °C rating. Confirm compliance with RoHS3 specifications and JEDEC standards prior to final design integration.

Selection Notes

Select this component when TTL-level inputs are required within a CMOS environment. The 74HCT series provides higher speed than standard HC logic while maintaining low power dissipation. Verify that the application does not exceed the absolute maximum ratings for supply voltage or output current to prevent permanent damage.

Part Context

This part belongs to the Nexperia 74HCT1G32 product line, which includes variants such as the 74HC1G32 and automotive-grade 74HCT1G32GW-Q100H. The GW suffix specifically denotes the TSSOP5 plastic thin shrink small outline package. Other package options include SC-74A and XSON5.

Replacement Considerations

The 74HCT1G32GV,125 serves as a functional substitute using the SC-74A package.