Nexperia USA Inc. 74LVC2G07GV-Q100H

Overview

74LVC2G07GV-Q100 from Nexperia is a dual CMOS buffer with open-drain outputs, designed for level translation between 3.3 V and 5 V logic domains in automotive systems. It features Schmitt-trigger inputs for noise immunity, IOFF partial power-down protection, and operates across -40 °C to +125 °C at supply voltages from 1.65 V to 5.5 V. Used in CAN bus interface conditioning and automotive body control modules.

For engineers reviewing the 74LVC2G07GV-Q100 datasheet, 74LVC2G07GV-Q100 pinout, 74LVC2G07GV-Q100 application, or 74LVC2G07GV-Q100 equivalent, this device serves as a robust, AEC-Q100 Grade 1–qualified open-drain driver for I²C pull-up networks, LED sink control, and mixed-voltage signal routing where high noise immunity and power-down safety are required.

Technical Context

This device implements two independent non-inverting buffers, each with an open-drain output stage enabling wired-AND logic and flexible external pull-up configuration. The Schmitt-trigger input thresholds provide hysteresis (typically 0.35×VCC to 0.65×VCC), supporting slow-rising signals from sensors or mechanical switches.

The IOFF circuit actively disables both outputs when VCC = 0 V, blocking backflow current up to ±2 μA - critical for hot-swap and multi-rail power sequencing in automotive ECUs. Input tolerance to 5.5 V allows direct interfacing with legacy 5 V peripherals without external level shifters.

Key Specifications

Pinout & Package

74LVC2G07GV-Q100 uses the SOT457 (SC-74; TSOP6) package: plastic surface-mounted, 6-lead, 1.7 mm × 3.1 mm body, 0.95 mm height, 0.65 mm lead pitch.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC2G07DBVR, the 74LVC2G07GV-Q100 adds automotive qualification and wider temperature support; compared with 74LVC2G07GW-Q100, it offers lower thermal resistance and better mounting reliability in automotive chassis applications.

Availability

74LVC2G07GV-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, I²C subsystem integration, and LED driver circuits requiring stable component supply across extended temperature ranges and AEC-Q100 compliance.

Supply support for 74LVC2G07GV-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, discrete, and MOSFET solutions optimized for automotive, industrial, and mobile applications.

The 74LVC2G07GV-Q100 belongs to Nexperia's automotive-qualified LVC logic family, engineered specifically for robust signal conditioning in harsh-temperature vehicle subsystems where reliability and mixed-voltage interoperability are mandatory.

FAQ

Can 74LVC2G07GV-Q100 drive a 5 V pull-up directly from a 1.8 V supply?

Yes. Its inputs tolerate up to 5.5 V regardless of VCC, and its open-drain outputs can sink current into a 5 V pull-up resistor. With VCC = 1.8 V, the device remains fully functional - VIH is 0.65×VCC (1.17 V), ensuring reliable HIGH detection from 5 V sources via external pull-up.

Does the IOFF feature require external circuitry to activate?

No. IOFF is fully automatic and requires no control signals or external components. When VCC drops to 0 V, internal circuitry disables both outputs within nanoseconds, limiting backflow current to ±2 μA even if inputs or outputs are held at 5 V.

What is the maximum capacitive load the outputs can drive reliably at 125 °C?

At +125 °C and VCC = 3.3 V, the propagation delay increases to 4.7 ns (max) and VOL rises to 0.80 V at 24 mA. For reliable 400 kHz I²C operation, total bus capacitance should remain ≤ 350 pF - verified per JEDEC JESD8C and ISO 11898-2 timing margins.

How does Schmitt-trigger input behavior affect compatibility with PWM signals?

Schmitt-trigger inputs add ~100 mV hysteresis, preventing chatter on slowly transitioning PWM edges. This improves noise rejection in motor control feedback loops but slightly increases propagation delay skew between rising/falling edges - measured t_PLZ and t_PZL differ by ≤0.3 ns at 3.3 V.