74AHCT1G14GV-Q100,

Overview

The Nexperia 74AHCT1G14GV-Q100 is a single inverter with Schmitt-trigger inputs, qualified to AEC-Q100 Grade 1. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL input switching levels. The device provides overvoltage tolerant inputs up to 5.5 V, enabling use as translators in mixed-voltage environments. It is housed in an SC-74A (SOT753) package with five leads.

Feature Summary

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Schmitt-trigger action for jitter-free output signals
• Overvoltage tolerant inputs up to 5.5 V
• High noise immunity and CMOS low power dissipation

Applications

• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators

Procurement Notes

Verify the specific suffix GV corresponds to the SC-74A (SOT753) package configuration required for your design. Confirm that the AHCT logic family aligns with your system's TTL input level requirements. Ensure the operating temperature range meets your application's environmental specifications before finalizing procurement.

Selection Notes

Select this component when automotive-grade reliability is required alongside TTL-compatible input thresholds. The SC-74A package offers a compact surface-mount solution suitable for space-constrained designs. Consider the overvoltage tolerance if interfacing with signals exceeding the supply voltage.

Part Context

This part belongs to the 74AHC/AHCT1G14-Q100 series of single inverters with Schmitt-trigger inputs. The series includes variants with different packages and logic families, such as HC and AHCT, to support various voltage and interface requirements across automotive and industrial applications.

Replacement Considerations

Direct substitutes include other 74AHCT1G14-Q100 variants from Nexperia or equivalent automotive-qualified Schmitt trigger inverters from other manufacturers, provided they match the SC-74A package and electrical characteristics.

FAQ

What is the input logic level for the 74AHCT1G14GV-Q100?

The 74AHCT1G14GV-Q100 has TTL input switching levels, making it compatible with standard TTL logic outputs.

Is the 74AHCT1G14GV-Q100 suitable for automotive applications?

Yes, the device is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for automotive applications.