NC7SZ14FHX

Overview

The NC7SZ14FHX is a single inverter with Schmitt trigger input from onsemi’s Ultra-High Speed (UHS) series of TinyLogic. Fabricated with advanced CMOS technology, it achieves ultra-high speed and high output drive while maintaining low static power dissipation over a broad VCC operating range of 1.65 V to 5.5 V. The device features inputs tolerant up to 5.5 V independent of VCC, ensuring compatibility for level translation. It operates within a temperature range of -40°C to +85°C.

Feature Summary

• Schmitt trigger input provides noise filtering and signal conditioning
• Ultra-high speed performance with propagation delay as low as 3.7 ns typical at 5 V
• High output drive capability of ±24 mA at 3 V supply voltage
• Over-voltage tolerant inputs facilitate direct 5 V to 3 V translation

Applications

• Signal conditioning for noisy digital environments
• Level shifting between 3 V and 5 V logic domains
• Pulse generation and waveform shaping circuits
• Oscillator circuits requiring defined switching thresholds

Procurement Notes

Verify the specific package marking B6 corresponds to the UDFN6 MicroPak2 configuration when sourcing. Confirm RoHS compliance status via official documentation prior to integration. Ensure ordering suffixes match required shipping formats such as tape and reel quantities. Cross-reference datasheet revision dates to guarantee parameter accuracy for design validation.

Selection Notes

Select this component when a single inverting function with hysteresis is required in a compact footprint. The NC7SZ14FHX offers superior speed compared to standard logic families while consuming minimal quiescent current. Consider the MicroPak2 package for space-constrained PCB layouts where thermal resistance and lead length are critical factors for signal integrity.

Part Context

This part belongs to the NC7SZ14 family within onsemi’s TinyLogic UHS portfolio. It shares functional characteristics with other variants like NC7SZ14M5X but differs in physical packaging. The FHX suffix specifically denotes the UDFN6 MicroPak2 package type, distinguishing it from SC-74A or SOT23-5 alternatives in the same logical family.

Replacement Considerations

NC7SZ14L6X serves as a package-compatible alternative within the same logical family.