SN74AHC1G14DRLR

Overview

The SN74AHC1G14DRLR is a single Schmitt-trigger inverter gate from Texas Instruments, belonging to the AHC logic series. It features a 5-pin SOT-5X3 package and operates on a supply voltage range of 2 V to 5.5 V. The device provides high-speed performance with a propagation delay of 6.5 ns at 2.5 V and supports output currents of ±8 mA. It functions within an extended temperature range of -40°C to +125°C.

Feature Summary

• Integrates Schmitt-trigger action for effective noise filtering and signal conditioning
• Provides high-speed operation suitable for demanding digital applications
• Supports wide supply voltage ranges for flexible system integration

Applications

• Signal conditioning and waveform shaping
• Oscillator circuits requiring stable switching thresholds
• Pulse width modulation systems

Procurement Notes

Verify the specific ordering suffix DRLR against the manufacturer's current datasheet to confirm package type and reel specifications. Ensure compatibility with existing PCB footprints and design rules before finalizing procurement decisions.

Selection Notes

Select this component when Schmitt-trigger hysteresis is required to prevent false triggering from noisy signals. Compare propagation delays and output drive capabilities against other AHC family members to ensure timing requirements are met within the target operating voltage.

Part Context

This part belongs to the SN74AHC1Gxx series of single-function gates designed for low-voltage CMOS applications. It offers improved speed and power consumption characteristics compared to older logic families, making it suitable for modern portable and battery-operated electronic devices.

Replacement Considerations

SN74AHC1G14DRYR is a documented parameter-equivalent alternative available from Texas Instruments.