74AHC3G14DC,125

Overview

The Nexperia 74AHC3G14DC,125 is a triple inverting Schmitt trigger IC manufactured by Nexperia USA Inc. 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 utilizes CMOS technology with balanced propagation delays and high noise immunity. It is housed in an 8-lead VSSOP package (SOT765-1) and is specified for ambient temperatures ranging from -40 °C to +125 °C.

Feature Summary

• Triple inverter configuration with Schmitt-trigger inputs
• Overvoltage tolerant inputs allowing use as translators in mixed voltage environments
• High noise immunity and low power dissipation
• ESD protection exceeding 2000 V (HBM) and 1000 V (CDM)

Applications

• Wave and pulse shaper for highly noisy environments
• Astable multivibrator circuits
• Monostable multivibrator circuits

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when a compact triple inverter with Schmitt-trigger action is required for signal conditioning in noisy environments. The VSSOP8 package offers a small footprint suitable for space-constrained designs. Ensure the application voltage remains within the 2.0 V to 5.5 V range and consider the overvoltage tolerance if interfacing with higher voltage logic levels.

Part Context

This part belongs to the 74AHC series of high-speed CMOS logic devices. The 'DC' suffix indicates the VSSOP8 plastic very thin shrink small outline package (SOT765-1). The '125' suffix typically denotes the reel packaging format used by distributors. It is functionally compatible with other 74AHC3G14 variants differing only in package type or packaging quantity.

Replacement Considerations

Direct replacements include other packages of the same logical function such as 74AHC3G14DP (TSSOP8) or 74AHC3G14GT (XSON8). Verify pinout compatibility and thermal derating requirements when substituting different package types.