Nexperia USA Inc. 74LVC2G14GM-Q100X

Overview

74LVC2G14GM-Q100 from Nexperia is a dual inverting Schmitt trigger IC qualified to AEC-Q100 Grade 1 for automotive use, operating from −40 °C to +125 °C with supply voltage range 1.65 V to 5.5 V. It features 5 V-tolerant inputs, ±24 mA output drive at V_CC = 3.0 V, and IOFF circuitry enabling partial power-down mode. It serves as a level translator and waveform shaper in mixed-voltage automotive sensor interfaces.

For engineers reviewing the 74LVC2G14GM-Q100 datasheet, 74LVC2G14GM-Q100 pinout, 74LVC2G14GM-Q100 application, or 74LVC2G14GM-Q100 equivalent, key selection criteria include Schmitt-trigger hysteresis (min 0.40 V at V_CC = 3.0 V), propagation delay (max 6.7 ns at V_CC = 3.0–3.6 V), IOFF leakage (±2 μA), and XSON6 package thermal performance (3.3 mW/K derating above 74 °C).

Technical Context

This device implements two independent CMOS inverters with Schmitt-trigger input thresholds-VT+ and VT−-providing noise-immune signal conditioning. Hysteresis (VH) ranges from 0.40 V to 1.40 V across V_CC = 3.0 V and temperature (−40 °C to +125 °C), ensuring reliable edge detection on slow-rising signals.

The IOFF circuit actively disables outputs when V_CC = 0 V, limiting backflow current to ±2 μA and supporting hot-insertion and partial power-down system architectures. Input tolerance up to 5.5 V enables direct interfacing with legacy 5 V logic while powered from 3.3 V or 2.5 V rails.

Key Specifications

Pinout & Package

XSON6 (SOT886) plastic extremely thin small outline package: 1 × 1.45 × 0.5 mm body, no leads, 6 terminals, wettable flank design for automated optical inspection.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual Schmitt-trigger inverter applications.

Compared with SN74LVC2G14QDRYR, the 74LVC2G14GM-Q100 offers superior thermal performance in high-density layouts; versus 74LVC2G14GV-Q100, it delivers 35% smaller footprint and faster thermal response-critical for under-hood modules with limited airflow.

Availability

74LVC2G14GM-Q100 is available at Aetrix Electronics and suitable for automotive engine control units, body electronics modules, and ADAS sensor interfaces requiring stable component supply across extended temperature and long product lifecycles.

Supply support for 74LVC2G14GM-Q100 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Nexperia is a global semiconductor expert focused on essential efficiency technologies, delivering high-performance logic, analog, and MOSFET solutions optimized for automotive, industrial, and mobile applications.

The 74LVC2G14-Q100 belongs to Nexperia's automotive-qualified LVC logic family, designed specifically for robust signal conditioning in harsh environments where noise immunity, voltage translation, and power sequencing reliability are mandatory.

FAQ

What is the maximum input voltage the 74LVC2G14GM-Q100 can tolerate?

The device supports input voltages up to 5.5 V regardless of V_CC level, enabling direct connection to 5 V logic sources while powered from 1.65–5.5 V supplies. This overvoltage tolerance is guaranteed per JEDEC JESD36 and does not require external clamping diodes.

Does the 74LVC2G14GM-Q100 support hot insertion?

Yes-the integrated IOFF circuit disables outputs when V_CC = 0 V, limiting back-current to ±2 μA. This allows safe insertion into live backplanes or partial-power-down systems without risk of latch-up or damage to upstream drivers.

How does the Schmitt-trigger hysteresis improve noise immunity?

Hysteresis creates separate VT+ (rising threshold) and VT− (falling threshold) levels-e.g., 1.30 V and 0.60 V at V_CC = 3.0 V-so noise spikes ≤0.70 V cannot cause unintended output toggling. This eliminates false triggers on slow-rising signals like thermistor or potentiometer outputs.

Can both inverters be used independently in the same design?

Yes-each inverter (1A→1Y and 2A→2Y) operates fully independently with separate inputs and outputs. No shared internal nodes exist; they share only V_CC and GND. This enables dual-channel signal conditioning-for example, processing throttle and brake pedal signals simultaneously.