Nexperia USA Inc. 74LVC2G06GW-Q100H

Overview

74LVC2G06GW-Q100 from Nexperia is a dual CMOS inverter with open-drain outputs, designed for level translation between 3.3 V and 5 V logic domains in automotive control modules. It features Schmitt-trigger inputs (VIH = 0.7×VCC at 5 V, VIL = 0.3×VCC), IOFF partial power-down protection, −24 mA sink capability at VCC = 3.0 V, and AEC-Q100 Grade 1 qualification (−40 °C to +125 °C).

For engineers reviewing the 74LVC2G06GW-Q100 datasheet, 74LVC2G06GW-Q100 pinout, 74LVC2G06GW-Q100 application, or 74LVC2G06GW-Q100 equivalent, key selection criteria include open-drain bus interfacing, mixed-voltage translation integrity, IOFF-enabled system power sequencing, and automotive-grade thermal and ESD robustness (HBM > 2000 V, CDM > 1000 V).

Technical Context

This device implements two independent inverting buffers with open-drain outputs, enabling wired-AND logic and I²C-compatible bus driving. Each channel accepts input voltages up to 5.5 V regardless of VCC (1.65–5.5 V), supporting bidirectional voltage translation without external components.

Schmitt-trigger inputs provide hysteresis (typ. 0.3 V at VCC = 3.3 V), tolerating slow-rising signals from sensors or mechanical switches. The IOFF circuit actively disables output leakage when VCC = 0 V, preventing backfeed current during hot-swap or partial power-down sequences in body control units.

Key Specifications

Pinout & Package

TSSOP6 package (SOT363-2): plastic thin shrink small outline, 6-pin, 1.25 mm body width, 0.65 mm pitch, lead-free and RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC2G06QDCURQ1, the 74LVC2G06GW-Q100 delivers tighter ICC control (4 μA max) for extended battery-off scenarios; versus 74AUP2G06GW-Q100, it uniquely supports 5 V-tolerant inputs essential for legacy automotive sensor interfacing.

Availability

74LVC2G06GW-Q100 is available at Aetrix Electronics and suitable for automotive body control modules, ADAS sensor hubs, engine management systems, and infotainment interfaces requiring stable component supply across extended temperature ranges and AEC-Q100 compliance.

Supply support for 74LVC2G06GW-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 high-volume, high-reliability logic, discrete, and MOSFET solutions, with leadership in automotive-qualified components and advanced packaging.

The 74LVC2G06GW-Q100 belongs to Nexperia's automotive logic family, engineered specifically for voltage translation and bus interfacing in harsh-environment electronic control units where IOFF, ESD robustness, and wide VCC operation are mandatory.

FAQ

What is the maximum input voltage the 74LVC2G06GW-Q100 can tolerate when VCC = 1.8 V?

The device accepts input voltages up to 5.5 V regardless of VCC level, confirmed in Table 5 (VI input voltage: −0.5 V to +6.5 V) and Section 2 ('Overvoltage tolerant inputs to 5.5 V'). This allows safe interfacing with 5 V sensors or legacy peripherals while operating from a 1.8 V supply rail, eliminating need for external level-shifting circuitry.

How does the IOFF feature protect the device during partial power-down?

When VCC drops to 0 V, the IOFF circuit disables both output FETs, limiting output leakage current to ±2 μA (Table 7). This prevents reverse current flow from externally pulled-up bus lines (e.g., I²C SDA/SCL) into unpowered subsystems, avoiding latch-up, data corruption, or damage to downstream powered ICs in multi-rail automotive architectures.

Can the 74LVC2G06GW-Q100 drive a standard 4.7 kΩ pull-up resistor on an I²C bus at 3.3 V supply?

Yes. At VCC = 3.0 V, the device sinks −24 mA (Section 2), yielding a VOL of ≤0.55 V at 32 mA (Table 7). With a 4.7 kΩ pull-up to 3.3 V, the resulting bus LOW voltage is ~0.3 V - well within I²C specification (≤0.4 V) and ensuring reliable logic LOW recognition by all standard I²C masters and slaves.

Is the 74LVC2G06GW-Q100 pin-compatible with the non-automotive 74LVC2G06GW?

Yes - both share identical TSSOP6 (SOT363-2) package, pinout, and electrical specifications. The '-Q100' suffix denotes AEC-Q100 qualification (including extended temperature testing, HTOL, and ESD validation), but mechanical and functional compatibility is maintained. No PCB redesign is needed when upgrading from commercial to automotive grade.