SN74HC14NSRE4

Inverter Gates Overview

The SN74HC14NSRE4 is a hex Schmitt-trigger inverter manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 6V and supports an operating temperature range from -40°C to +85°C. The device features buffered inputs, balanced CMOS push-pull outputs, and clamp diode structures on all pins. It provides significant power reduction compared to LSTTL logic ICs and supports fanout up to 10 LSTTL loads.

Inverter Gates Feature Summary

• Hex Schmitt-trigger inverters with buffered inputs
• Balanced CMOS push-pull output architecture
• Wide operating voltage range from 2V to 6V
• Integrated positive and negative clamping diodes

Inverter Gates Applications

• Synchronize inverted clock inputs
• Debounce a switch
• Invert a digital signal

Inverter Gates Procurement Notes

Verify the specific package type (SO) and reel quantity associated with the RE4 suffix against current TI documentation. Confirm RoHS compliance status and lead finish specifications for the manufacturing lot. Ensure the component meets the required operating temperature range for the intended application environment before finalizing procurement.

Inverter Gates Selection Notes

Select this component when noise immunity is critical due to its Schmitt-trigger input architecture. It is suitable for applications requiring signal inversion or switching where slow input transition rates are present. Consider the 2V to 6V supply range and -40°C to +85°C operating temperature limits during system design.

Inverter Gates Part Context

This part belongs to the SNx4HC14 family of hex inverters with Schmitt-trigger inputs. It is designed as a low-power CMOS solution that replaces higher-power technologies like LSTTL. The device integrates six independent channels into a single 14-pin package, providing a compact solution for signal conditioning and logic inversion tasks.

Inverter Gates Replacement Considerations

SN74HC14DR

Inverter Gates FAQ

How does the Schmitt-trigger input benefit signal processing?

The Schmitt-trigger input architecture provides hysteresis, making the device extremely tolerant to slow or noisy inputs.

What is the recommended handling precaution for this device?

Texas Instruments recommends handling the integrated circuit with appropriate electrostatic discharge (ESD) precautions to prevent damage.