SN74HC14DRG4

Inverter Gates Overview

The SN74HC14DRG4 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 provides buffered inputs, significant power reduction compared to LSTTL logic ICs, and supports fanout up to 10 LSTTL loads. Propagation delay ranges from 11ns to 31ns depending on voltage.

Inverter Gates Feature Summary

• Hex Schmitt-trigger inverters with buffered inputs
• Wide operating voltage range from 2V to 6V
• Significant power reduction compared to LSTTL logic ICs

Inverter Gates Applications

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

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'RG4' against the manufacturer's current documentation to confirm packaging details and material compliance status. Ensure the component matches the required SOIC-14 package type for your PCB layout. Cross-reference the datasheet revision date to validate all electrical characteristics and thermal metrics before finalizing procurement specifications.

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 clock synchronization where wide voltage tolerance is necessary. Consider the propagation delay specifications relative to your system speed requirements and ensure the output drive capability meets the load capacitance constraints defined in the switching characteristics.

Inverter Gates Part Context

This part belongs to the SNx4HC14 family of hex inverters with Schmitt-trigger inputs. It is designed as a CMOS logic device offering balanced push-pull outputs. The device performs the Boolean function Y = A in positive logic across six independent channels within a single integrated circuit package.

Inverter Gates Replacement Considerations

SN74HC14D

Inverter Gates FAQ

How does the Schmitt-trigger input architecture benefit signal integrity?

The Schmitt-trigger inputs provide hysteresis, making the device extremely tolerant to slow or noisy inputs. This allows the device to reject noise effectively while processing signals that may have poor transition rates.

What are the recommended handling precautions for this device?

Texas Instruments recommends handling the integrated circuit with appropriate electrostatic discharge (ESD) precautions. Failure to observe proper handling procedures can cause damage ranging from subtle performance degradation to complete device failure.