SN74AHC14PWR-P

Overview

The SN74AHC14PWR-P is a hex Schmitt-trigger inverter from Texas Instruments, part of the AHC logic family. It operates on a single supply voltage ranging from 2V to 5.5V and features six independent inverting channels with Schmitt-trigger inputs for noise filtering. The device utilizes TSSOP-14 surface-mount packaging and supports an operating temperature range from -40°C to +85°C. Key electrical characteristics include a maximum quiescent current of 2µA and propagation delays as low as 10.6ns at 5V with a 50pF load.

Feature Summary

• Hex Schmitt-trigger inverters provide hysteresis for effective signal conditioning and noise rejection
• Wide supply voltage operation supports compatibility across 2V to 5.5V digital systems
• High-speed performance enables efficient data transmission in high-frequency applications

Applications

• Signal conditioning and waveform shaping in digital circuits
• Noise filtering for slow-rise or slow-fall time signals
• Oscillator circuit design requiring stable switching thresholds

Procurement Notes

Verify the specific suffix 'PWR-P' against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure the component meets required RoHS compliance standards and check for any specific handling instructions related to moisture sensitivity levels before procurement.

Selection Notes

Select this component when hex Schmitt-trigger functionality is required within the AHC speed and power envelope. Consider the TSSOP-14 package constraints and verify that the 2V to 5.5V supply range aligns with the target system's voltage rails. Evaluate thermal management requirements for the specified operating temperature range.

Part Context

This component belongs to the SN74AHC14 series of hex Schmitt-trigger inverters manufactured by Texas Instruments. It is designed for high-speed CMOS applications requiring robust input thresholding. The PWR-P designation indicates a specific surface-mount package configuration and reel variant within the broader AHC product line.

Replacement Considerations

Compatible substitutes include SN74AHC14PWR and SN74AHCT14N, provided pinout and electrical specifications match the application requirements. Verify package dimensions and thermal characteristics when cross-referencing alternative manufacturers.