74AHCT2G32GD,125

Overview

The Nexperia 74AHCT2G32GD,125 is a dual 2-input OR gate integrated circuit manufactured using high-speed silicon-gate CMOS technology. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible input switching levels. The device provides symmetrical output impedance and balanced propagation delays, ensuring reliable signal processing in digital logic applications. It supports an operating temperature range from -40°C to +125°C and includes ESD protection exceeding 2000 V (HBM) and 1000 V (CDM). Packaged in an 8-DFN format, it offers low power dissipation and high noise immunity for robust performance.

Feature Summary

• Dual 2-input OR logic function implemented with high-speed silicon-gate CMOS technology
• TTL-compatible input switching levels enabling direct interface with TTL-driven systems
• Symmetrical output impedance and balanced propagation delays for consistent signal integrity
• High electrostatic discharge protection meeting ANSI/ESDA/JEDEC standards

Applications

• Digital logic circuits requiring dual OR functionality
• Signal routing and selection in mixed-voltage environments
• General-purpose logic gates in consumer electronics
• Industrial control systems operating within specified temperature ranges

Procurement Notes

Verify the specific suffix GD against official Nexperia documentation to confirm the 8-DFN package configuration. Ensure compatibility with 4.5 V to 5.5 V supply rails and check for any recent Product Change Notifications regarding manufacturing site transfers or labeling updates. Confirm RoHS3 compliance status through current datasheets before finalizing procurement specifications.

Selection Notes

Select this component when dual 2-input OR gates are required with TTL-compatible inputs and operation at 5 V. The AHCT series is appropriate for interfaces between CMOS outputs and TTL inputs. Consider the 8-DFN package for space-constrained designs requiring surface-mount assembly. Verify that the required propagation delay and output drive current meet the system's timing and load requirements.

Part Context

This part belongs to the Nexperia 74AHCT2Gxx family of single-function gates. These devices are designed as replacements for legacy standard logic components, offering improved speed and lower power consumption while maintaining pin-out compatibility. The 74AHCT series specifically targets applications needing TTL-level input thresholds with CMOS output characteristics.

Replacement Considerations

Check for equivalent parts such as the 74AHC2G32GD,125 if CMOS input levels are acceptable instead of TTL. Verify package dimensions against existing footprints if substituting with other manufacturers' offerings.