SN74AHC1G08DCKRG4

Overview

The SN74AHC1G08DCKRG4 is a single 2-input positive-AND gate from the Texas Instruments SN74AHC1G08 series. It operates within a supply voltage range of 2 V to 5.5 V and features low dynamic power consumption. The device provides an output current capability of 8 mA for both high and low states, with a typical propagation delay of 7 ns at 5 V. It is housed in a SC70-5 (SOT-353) surface-mount package and supports an operating temperature range from -40°C to +125°C.

Feature Summary

• Single-channel architecture containing one independent 2-input AND logic function
• CMOS technology enabling low static power dissipation across the specified voltage range
• High noise immunity characteristics inherent to AHC logic family design

Applications

• Portable battery-powered equipment requiring low standby current
• Automotive electronics systems compliant with wide temperature operation
• General-purpose digital signal processing interfaces

Procurement Notes

Verify the G4 suffix indicates lead-free and RoHS compliance status per manufacturer documentation. Confirm the SC70-5 package marking codes match specific production batches. Ensure ESD handling protocols are followed during assembly due to CMOS sensitivity. Cross-reference datasheet revisions for any pinout or electrical parameter updates prior to final integration.

Selection Notes

Select this component when a single AND gate is required in a minimal footprint SC70-5 package. It serves as a direct replacement for standard 74AHC logic in space-constrained designs. Consider the 8 mA drive strength for moderate load requirements. Verify input voltage levels align with the system's logic thresholds for reliable switching performance.

Part Context

This part belongs to the SN74AHC1G08 family of single-function gates. It shares functional compatibility with other devices in the AHC series but differs in packaging and environmental specifications. The DCKR variant specifically denotes the SC70-5 surface-mount configuration optimized for automated pick-and-place manufacturing processes.

Replacement Considerations

• SN74AHC1G08DCKRE4