SN74AHC1G04DRLRG4

Overview

The SN74AHC1G04DRLRG4 is a single-channel inverter from Texas Instruments' AHC logic family. It operates within a supply voltage range of 2 V to 5.5 V and features push-pull outputs with balanced drive capabilities. The device provides high-speed performance, characterized by propagation delays typically between 5 ns and 10 ns depending on voltage and load conditions. It supports over-voltage tolerant inputs, allowing safe interfacing with higher voltage signal lines while powered at lower levels. Designed for surface-mount applications, it ensures reliable operation across an extended industrial temperature range.

Feature Summary

• Single-channel inverter configuration providing logical inversion functionality
• Over-voltage tolerant inputs compatible with various system voltage domains
• Balanced output drive strength for symmetrical rise and fall times
• High-speed switching capability suitable for demanding digital applications

Applications

• General-purpose signal inversion in digital logic circuits
• Clock signal conditioning and buffering
• Interface translation between different voltage logic families
• Waveform shaping for noisy input signals

Procurement Notes

Verify the complete part number against official Texas Instruments documentation to ensure accuracy. Confirm that the suffix 'G4' corresponds to the specific lead-free and environmental compliance requirements intended for your design. Cross-reference the package type and reel specifications with the manufacturer's current datasheet to avoid discrepancies in ordering or assembly processes.

Selection Notes

Select this component when a single inverter function is required within space-constrained designs utilizing the AHC technology. Consider its over-voltage tolerance if interfacing with legacy systems operating at voltages exceeding the core supply. Evaluate the propagation delay specifications against your maximum clock frequency requirements to ensure timing margins are met under worst-case load and temperature conditions.

Part Context

This device belongs to the SN74AHC1Gxx series of ultra-low power, high-speed CMOS logic gates. The AHC family offers performance comparable to older LS technologies but with significantly lower power consumption and wider operating voltage ranges. Single-gate packages like this one are designed to minimize board space and reduce parasitic effects in high-frequency applications.

Replacement Considerations

Direct replacements include other variants within the SN74AHC1G04 series with different packaging options such as DBVR or DCKR. For automotive applications requiring qualification, consider the SN74AHC1G04-Q1 series. Ensure any substitute maintains the same pinout and electrical characteristics to guarantee compatibility.