74AHCT2G00GD,125

Overview

The Nexperia 74AHCT2G00GD,125 is a high-speed Si-gate CMOS dual 2-input NAND gate. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL input switching levels. The device provides symmetrical output impedance, balanced propagation delays, and low power dissipation. It includes ESD protection exceeding 2000 V (HBM) and 1000 V (CDM). The component is specified for ambient temperatures from -40 °C to +125 °C.

Feature Summary

• High noise immunity with balanced propagation delays
• ESD protection compliant with ANSI/ESDA/JEDEC standards
• Low power dissipation characteristics

Applications

• Digital logic signal processing
• Mixed voltage environment interfacing
• General purpose logic applications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and availability status. Confirm RoHS compliance and REACH registration details directly with the supplier or official datasheet before procurement. Ensure the component meets all required environmental specifications for the intended application environment.

Selection Notes

Select this component when TTL-compatible inputs are required in a 5 V system. The AHCT series ensures compatibility with standard TTL logic levels while offering CMOS performance benefits. Verify that the operating voltage remains within the 4.5 V to 5.5 V range to ensure proper functionality and avoid exceeding absolute maximum ratings.

Part Context

This part belongs to the Nexperia 74AHC/AHCT family of high-speed silicon-gate CMOS logic devices. The family offers improved speed and lower power consumption compared to older logic families. The AHCT variant specifically bridges TTL and CMOS logic levels, facilitating integration in mixed-technology systems.

Replacement Considerations

Check for updated package variants such as SOT765-1 (VSSOP8) if space constraints differ. Verify functional equivalence with other 74AHCT2G00 derivatives from Nexperia or compatible manufacturers ensuring identical pinout and electrical characteristics.