74HC2G08DP,125

Overview

The Nexperia 74HC2G08DP,125 is a dual 2-input AND gate in the HC logic family. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. The device features CMOS low power dissipation and high noise immunity. Static characteristics include input leakage current up to ±1.0 μA at 6.0 V and supply current up to 20 μA. Dynamic performance specifies propagation delay (tpd) maximums of 95 ns at 2.0 V, 22 ns at 4.5 V, and 20 ns at 6.0 V.

Feature Summary

• Inputs include clamp diodes for interfacing with voltages exceeding VCC using current limiting resistors.
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
• ESD protection exceeds 2000 V for Human Body Model and 1000 V for Charged Device Model.

Applications

• Digital signal processing
• Consumer electronics
• Computing equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and temperature rating. Ensure compliance with RoHS and REACH regulations as stated in the product data sheet. Confirm that the component meets JEDEC standards for the intended operating environment before finalizing procurement specifications.

Selection Notes

Select this component when a dual 2-input AND function is required in the HC logic family. It is suitable for applications needing operation across a wide voltage range of 2.0 V to 6.0 V. Consider the TSSOP-8 package for surface-mount assembly. Verify that the input levels match the CMOS requirements of the driving circuitry.

Part Context

This part belongs to the Nexperia 74HC/HCT2Gxx series of single-function gates. These devices are designed for general-purpose digital applications requiring low power consumption and high noise immunity. The HC variant specifically utilizes CMOS technology to achieve low static power dissipation while maintaining compatibility with standard logic families.

Replacement Considerations

The 74HCT2G08DP,125 serves as a TTL-level compatible alternative within the same package. Other variants such as the 74HC2G08DC utilize a VSSOP-8 package instead of TSSOP-8. Cross-referencing pinouts and electrical characteristics is necessary when substituting with parts from other manufacturers.

FAQ

What is the purpose of the clamp diodes on the inputs?

The clamp diodes allow the use of current-limiting resistors to interface inputs to voltages in excess of VCC.

Does this component meet automotive qualification standards?

No, unless expressly stated otherwise in the data sheet, this product is not suitable for automotive use and is not qualified according to automotive testing requirements.