Nexperia USA Inc. 74LVC2G04GV,165

Overview

74LVC2G04GV,165 from Nexperia is a dual CMOS inverter logic gate with Schmitt-trigger inputs, operating across 1.65 V to 5.5 V supply, supporting mixed-voltage translation between 3.3 V and 5 V systems. It features IOFF partial power-down protection, ±24 mA output drive at 3.0 V, and operates from −40 °C to +125 °C in the SC-74 (SOT457) package. It is used in level-shifting, signal conditioning, and noise-immune digital interface circuits.

For engineers reviewing the 74LVC2G04GV,165 datasheet, 74LVC2G04GV,165 pinout, 74LVC2G04GV,165 application, or 74LVC2G04GV,165 equivalent, key selection criteria include input overvoltage tolerance to 5.5 V, guaranteed propagation delay ≤5.5 ns at 3.0–3.6 V, IOFF-enabled backflow prevention during power sequencing, and compatibility with TTL-level inputs.

Technical Context

This device implements two independent inverting buffers with hysteresis on all inputs, enabling robust operation with slow-rising or noisy signals. Each gate provides complementary logic inversion with rail-to-rail output swing and supports bidirectional voltage translation due to overvoltage-tolerant inputs referenced to GND-not VCC.

The IOFF circuit actively disables outputs when VCC = 0 V, blocking current flow through powered-down sections of mixed-supply systems. Static and dynamic performance-including VIH/VIL thresholds, VOL/VOH levels, and tPD-is fully characterized across −40 °C to +125 °C and supply voltages from 1.65 V to 5.5 V.

Key Specifications

Pinout & Package

74LVC2G04GV,165 is housed in the SC-74 (SOT457) plastic surface-mounted package: 6-lead, 1.7 mm body width, 3.1 mm length, 0.95 mm height, with gull-wing leads and pin 1 index marked by a notch or bevel on the lower-left corner.

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74LVC2G04GV,165, the GW variant trades thermal performance for legacy footprint compatibility, while the SN74LVC2G04DBVR sacrifices extended-temperature reliability and IOFF assurance-making the GV version optimal for ruggedized, multi-rail industrial designs requiring guaranteed power-down safety.

Availability

74LVC2G04GV,165 is available at Aetrix Electronics and suitable for industrial sensor interfaces, USB-C power delivery sequencers, and IoT module reset coordination requiring stable component supply across extended temperature and mixed-voltage environments.

Supply support for 74LVC2G04GV,165 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 high-volume, high-reliability logic, analog, and MOSFET solutions for automotive, industrial, and mobile markets.

The 74LVC2G04 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family-designed specifically for robust, low-power, mixed-voltage digital interfacing in space-constrained and thermally demanding applications.

FAQ

Can 74LVC2G04GV,165 safely interface a 5 V microcontroller output to a 1.8 V FPGA input?

Yes-its inputs tolerate up to 5.5 V regardless of VCC, and its outputs swing rail-to-rail. When powered from 1.8 V, it will translate the 5 V input to a clean 0–1.8 V output compatible with the FPGA. No series resistor or external clamp is needed, provided the 5 V source can sink the input leakage (≤±1 μA).

Does the IOFF feature work when VCC is disconnected but GND remains connected?

Yes-the IOFF circuit activates when VCC is near 0 V (≤0.2 V), disabling both outputs and limiting leakage to ±2 μA maximum. This prevents back-current from downstream 5 V circuits into the unpowered 74LVC2G04GV,165, satisfying IEC 61000-4-2 system-level ESD robustness requirements.

What is the minimum input transition rate this device can reliably handle?

At VCC = 2.7–5.5 V, the datasheet specifies Δt/ΔV ≤10 ns/V-meaning a 3.3 V input swing must complete within ≤33 ns to avoid metastability. With Schmitt-trigger inputs, it tolerates slower edges down to ~100 ns rise/fall times in practice, making it suitable for mechanical switch or thermistor-based signals.

Is the SOT457 package lead-free and RoHS-compliant?

Yes-74LVC2G04GV,165 is manufactured in full compliance with RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006. The SOT457 package uses matte tin (Sn) lead finish with no lead content exceeding 0.1 wt%, verified per JEDEC J-STD-020 moisture sensitivity level 1.