74AHCT1G00DCKRG4

Overview

The SN74AHCT1G00DCKRG4 is a single-channel, dual-input positive NAND gate from the Texas Instruments 74AHCT series. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible CMOS inputs. The device provides an output drive capability of ±8 mA at 5 V and exhibits a maximum propagation delay of 7.1 ns at 5 V. It is housed in a compact SC-70 (DCK) package with five pins and supports an operating temperature range from -40°C to +125°C.

Feature Summary

• Features TTL-compatible CMOS inputs for direct interfacing with TTL logic systems.
• Provides robust output drive capability of ±8 mA at 5 V.
• Ensures low power consumption with a maximum ICC of 10 μA.

Applications

• General-purpose digital logic applications requiring NAND functionality
• Systems utilizing TTL-compatible CMOS input standards
• Portable or battery-operated devices due to low power consumption

Procurement Notes

Verify the specific suffix 'RG4' corresponds to the reel packaging configuration as indicated by manufacturer documentation. Confirm that the SC-70 (DCK) package dimensions align with your PCB footprint requirements. Ensure the 4.5 V to 5.5 V operating voltage range matches your system's power supply specifications before integration.

Selection Notes

Select this component when TTL compatibility is required alongside CMOS technology benefits. The AHCT series is suitable for designs needing moderate speed with low power dissipation. Consider the SC-70 package size if space constraints are critical. Verify that the 7.1 ns propagation delay meets your timing requirements for the specific application frequency.

Part Context

This part belongs to the 74AHCT family of high-speed CMOS logic devices. It shares functional similarities with other single-gate NAND ICs but is distinguished by its specific voltage range and TTL input compatibility. The DCK package variant offers a small form factor suitable for surface-mount assembly in dense circuit layouts.

Replacement Considerations

Direct substitutes include SN74AHCT1G00DCKR and SN74AHCT1G00DCKRE4, which share identical logical functions and pinouts. Verify package compatibility and electrical specifications when considering alternative manufacturers or series upgrades.