74AHCT1G04DCKRG4

Overview

The SN74AHCT1G04DCKRG4 is a single inverter gate from Texas Instruments' SN74AHCT logic family. It operates within a supply voltage range of 2 V to 5.5 V and supports both CMOS and TTL input types. The device features an output drive capability of 8 mA for high-level and -8 mA for low-level currents. It functions reliably across an operating temperature range of -40°C to +125°C. The component is housed in a compact SC-70 (DCK) package with five pins, designed for surface-mount technology applications requiring high-speed signal inversion.

Feature Summary

• Provides single-channel signal inversion functionality within the SN74AHCT logic family
• Compatible with both CMOS and TTL input logic levels for versatile interfacing
• Operates over an extended industrial temperature range up to +125°C

Applications

• High-speed digital signal processing circuits
• General-purpose logic level translation between CMOS and TTL systems
• Signal buffering and inversion in portable electronic devices

Procurement Notes

Verify the complete part number including the RG4 suffix to ensure compliance with RoHS standards and lead-free manufacturing specifications. Confirm the SC-70 package type matches your PCB footprint requirements. Check the datasheet revision status to ensure alignment with current electrical characteristics and pin configurations before finalizing procurement orders.

Selection Notes

Select this component when a single inverter function is required in space-constrained designs utilizing the SC-70 package. It is suitable for applications needing compatibility with both 3.3 V and 5 V logic families due to its AHCT designation. Ensure the design accounts for the specified output drive currents and operating temperature limits for reliable performance.

Part Context

This component belongs to the SN74AHCT series, which combines the high speed of Advanced High-Speed CMOS technology with TTL-compatible inputs. The '1G' designation indicates a single-gate configuration, while '04' specifies the inverter function. The DCK suffix denotes the SC-70 package style, and RG4 signifies RoHS compliance and green material status.

Replacement Considerations

The SN74AHC1G04DCKR is a compatible alternative within the same family but lacks TTL input compatibility. Verify that the application does not strictly require TTL input thresholds before substituting. Both components share similar packaging and basic electrical characteristics.