Nexperia USA Inc. 74LVC1G11GV-Q100H

Overview

74LVC1G11GV-Q100 from Nexperia is a single 3-input AND gate in SC-74 (SOT457) package, qualified to AEC-Q100 Grade 1 for automotive use. It operates from 1.65 V to 5.5 V, accepts 5.5 V-tolerant inputs, delivers ±24 mA output drive at 3.0 V, and features IOFF partial power-down protection. It serves as a level translator and logic combiner in mixed-voltage automotive control modules.

For engineers reviewing the 74LVC1G11GV-Q100 datasheet, 74LVC1G11GV-Q100 pinout, 74LVC1G11GV-Q100 application, or 74LVC1G11GV-Q100 equivalent, key selection criteria include its automotive qualification, 3.0 V/5.0 V interoperability, Schmitt-trigger input noise immunity, and IOFF-enabled safe power sequencing in battery-supervised ECUs.

Technical Context

This device implements standard positive-logic 3-input AND functionality with Schmitt-trigger inputs for robust noise rejection on slow-rising signals. Its IOFF circuit actively disables outputs during VCC = 0 V, preventing backflow current in partial-power-down states common in automotive domain controllers.

The logic gate supports dual-voltage translation: inputs tolerate up to 5.5 V regardless of VCC (1.65–5.5 V), enabling direct interface between 3.3 V microcontrollers and 5 V sensors or legacy peripherals without external level shifters.

Key Specifications

Pinout & Package

SC-74 (SOT457) plastic surface-mounted package: 6-lead, 1.7 mm body width, 0.95 mm height, lead pitch 0.95 mm. RoHS-compliant, halogen-free, moisture sensitivity level 1 (MSL1).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 3-input AND gate applications.

Compared with 74LVC1G11GW-Q100, the GV variant offers slightly lower thermal resistance but identical logic behavior and automotive qualification; versus SN74LVC1G11DRYR, the GV provides guaranteed AEC-Q100 compliance essential for Tier-1 automotive designs.

Availability

74LVC1G11GV-Q100 is available at Aetrix Electronics and suitable for automotive body control modules, powertrain sensor interfaces, ADAS camera power sequencing, and infotainment system reset coordination requiring stable component supply across extended temperature ranges.

Supply support for 74LVC1G11GV-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, analog, and MOSFET solutions, with leadership in automotive-qualified components.

This device belongs to Nexperia's Automotive Logic family, designed specifically for robust, low-power, mixed-voltage logic interfacing in safety-critical vehicle subsystems.

FAQ

What is the maximum input voltage the 74LVC1G11GV-Q100 can accept?

The device accepts input voltages up to 5.5 V on all pins (A, B, C), regardless of VCC setting - a key feature enabling direct connection to 5 V sensors or legacy peripherals without external level-shifting circuitry. This tolerance is specified in Table 5 (Limiting Values) and confirmed in Section 9 (Recommended Operating Conditions) of the datasheet.

Does the 74LVC1G11GV-Q100 support partial power-down operation?

Yes - it integrates IOFF circuitry that places outputs in high-impedance state when VCC = 0 V, preventing damaging backflow current during system sleep or power sequencing. This is explicitly documented in Section 1 (General Description) and Table 7 (Static Characteristics) as IOFF leakage ≤ ±2 μA at VCC = 0 V.

How does the Schmitt-trigger input improve noise immunity?

Schmitt-trigger action provides hysteresis (≥0.3 V at VCC = 3.3 V), meaning the input threshold rises to ~1.8 V for HIGH detection and falls to ~1.5 V for LOW detection. This prevents oscillation on slow or noisy edges - critical in automotive wiring harnesses where EMI and ground bounce are common, as noted in Section 1 and Table 7.

Is the 74LVC1G11GV-Q100 pin-compatible with other 6-pin logic gates in SC-74 package?

No - while it shares the SOT457 footprint with other 6-pin logic devices (e.g., 74LVC1G00, 74LVC1G08), pin assignments differ: this part uses Pins 1/3/6 for inputs, Pin 4 for output, Pin 2 for GND, and Pin 5 for VCC. Substitution requires schematic and layout verification per Table 3 (Pin Description) and Figure 6 (Pinning Diagram).