74AHCT1G08DCKTG4

Overview

The SN74AHCT1G08DCKTG4 is a single 2-input positive AND gate from the Texas Instruments SN74AHCT1Gxx series. It operates within a supply voltage range of 4.5 V to 5.5 V and features Schmitt-trigger inputs for noise immunity. The device provides a low-level output current of 8 mA and a high-level output current of -8 mA, with a typical propagation delay of 7.1 ns. It is housed in a SC70-5 package and supports surface-mount installation across an operating temperature range of -40°C to +125°C.

Feature Summary

• Schmitt-trigger input action ensures clean signal transitions and improved noise immunity
• Compatible with standard 5-V CMOS logic families due to AHCT design
• High drive capability with 8 mA output sourcing and sinking currents

Applications

• Signal conditioning for noisy digital environments
• Interface between 5-V CMOS devices and other logic families
• Pulse width modulation circuits requiring precise timing

Procurement Notes

Verify the complete part number including the G4 suffix to ensure compliance with RoHS standards and lead-free manufacturing requirements. Confirm the SC70-5 package type matches your PCB footprint constraints. Check datasheet specifications for maximum operating temperature and electrical characteristics relevant to your specific circuit design before finalizing procurement.

Selection Notes

Select this component when interfacing 5-V systems requires Schmitt-trigger inputs for enhanced noise rejection. The AHCT series ensures compatibility with standard 5-V CMOS logic levels. Consider the SC70-5 package for space-constrained applications where surface-mount technology is preferred over larger packages.

Part Context

This component belongs to the SN74AHCT1Gxx family of single-function gates designed for high-speed digital applications. The AHCT series specifically targets compatibility with 5-V CMOS systems while offering performance improvements over older logic families. The '1G' designation indicates a single-gate configuration in a compact package, suitable for modern miniaturized electronic designs.