74AHC1G14GW,165

Overview

The Nexperia 74AHC1G14GW,165 is a single inverter with Schmitt-trigger inputs housed in a TSSOP5 (SOT353-1) package. It operates within a supply voltage range of 2.0 V to 5.5 V and features overvoltage tolerant inputs up to 5.5 V. The device provides CMOS low power dissipation, symmetrical output impedance, and high noise immunity. Latch-up performance exceeds 100 mA per JESD78 Class II Level A. ESD protection meets ANSI/ESDA/JEDEC JS-001 class 2 for HBM (>2000 V) and JS-002 class C3 for CDM (>1000 V). Operating temperature ranges from -40 °C to +125 °C.

Feature Summary

• Schmitt-trigger inputs provide tolerance for slow input rise and fall times.
• Overvoltage tolerant inputs enable use as translators in mixed voltage environments.
• CMOS technology ensures low static and dynamic power consumption.

Applications

• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm exact package type and marking codes. Confirm RoHS compliance and REACH status requirements prior to procurement. Ensure design-in specifications match the recommended operating conditions provided in the datasheet.

Selection Notes

Select this component when a single inverter with hysteresis is required for signal conditioning. The wide supply voltage range supports various logic families. Verify that the TSSOP5 footprint aligns with PCB layout constraints. Consider the propagation delay characteristics relative to the target clock frequency.

Part Context

This part belongs to the 74AHC1G14 series of inverters. The 'GW' designation indicates the TSSOP5 plastic thin shrink small outline package variant. The '165' suffix typically denotes specific tape and reel packaging or manufacturing lot details defined by Nexperia.

Replacement Considerations

Check for direct pin-compatible alternatives within the 74AHC1G14 family. Verify if AHCT variants are suitable for TTL-level input applications. Ensure any substitute maintains the same Schmitt-trigger input characteristics and package dimensions.

FAQ

What is the function of the Schmitt trigger input?

The Schmitt trigger input provides hysteresis, making the circuit tolerant of slower input rise and fall times and improving noise immunity.

Can this device be used as a voltage translator?

Yes, the overvoltage tolerant inputs allow the device to be used as a translator in mixed voltage environments.