Nexperia USA Inc. 74LVC1G04GV-Q100H

Overview

74LVC1G04GV-Q100 from Nexperia is a single CMOS inverter logic gate 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, ±24 mA output drive at 3.0 V, and IOFF partial power-down protection. It serves as a level translator between 3.3 V and 5 V domains in body control modules and sensor interface circuits.

For engineers reviewing the 74LVC1G04GV-Q100 datasheet, 74LVC1G04GV-Q100 pinout, 74LVC1G04GV-Q100 application, or 74LVC1G04GV-Q100 equivalent, this device delivers Schmitt-trigger input tolerance for slow-rising signals, overvoltage-tolerant inputs up to 5.5 V, and guaranteed operation across dual automotive temperature ranges - critical for robustness in engine bay and ADAS subsystems.

Technical Context

This inverter implements standard CMOS logic inversion with Schmitt-trigger inputs enabling reliable switching under noisy or slow-transition conditions. Its IOFF circuit actively disables outputs during power-down, preventing backflow current when VCC = 0 V - essential for hot-swap and partial-power-down architectures.

It supports JEDEC-compliant voltage interfaces (JESD8-7, JESD8-5, JESD8C, JESD36) and exhibits latch-up immunity exceeding 250 mA per IEC 61000-4-2. Input thresholds scale with VCC (e.g., VIH = 0.7×VCC at 4.5–5.5 V), while propagation delay remains ≤5.5 ns at VCC = 3.0–3.6 V and ≤5.0 ns at VCC = 4.5–5.5 V over full temperature range.

Key Specifications

Pinout & Package

74LVC1G04GV-Q100 uses the SC-74A (SOT753) surface-mount package: 5-terminal plastic package with 1.1 mm × 0.9 mm body, 0.65 mm lead pitch, and gull-wing leads. Pin 1 (A) is marked "V04" on top surface; pin 1 index located at lower-left corner below marking.

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74LVC1G04GV-Q100, the GW variant offers easier handling and visual inspection but occupies more board area, while the GZ variant delivers superior thermal efficiency and miniaturization at the cost of tighter process control during SMT placement and reflow.

Availability

74LVC1G04GV-Q100 is available at Aetrix Electronics and suitable for automotive body control, engine management, ADAS camera sequencing, and infotainment backlight control requiring stable component supply across extended temperature ranges and AEC-Q100 compliance.

Supply support for 74LVC1G04GV-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 discrete components, with leadership in automotive-qualified parts and advanced packaging technologies.

The 74LVC1G04-Q100 series belongs to Nexperia's automotive-grade LVC logic family, designed specifically for robust signal conditioning, level translation, and interface bridging in harsh-temperature automotive subsystems.

FAQ

What is the maximum input voltage the 74LVC1G04GV-Q100 can tolerate when VCC = 0 V?

The device tolerates up to 5.5 V on any input pin even when unpowered (VCC = 0 V), per Absolute Maximum Ratings Table 5. This overvoltage capability is enabled by internal clamp diodes and allows safe interfacing with live 5 V buses during system power-down sequences without external protection components.

Does the 74LVC1G04GV-Q100 support hot insertion in live backplane environments?

Yes - its IOFF circuitry actively disables the output Y when VCC = 0 V, limiting power-off leakage current to ±2 μA and preventing destructive backflow current from powered inputs into the unpowered device. This meets requirements for hot-swap capable automotive submodules such as removable ADAS camera units.

Can the 74LVC1G04GV-Q100 drive a 50 pF load at 10 MHz while staying within recommended operating conditions?

Yes - with CPD = 14 pF and typical ICC = 0.1 μA static current, dynamic power at 10 MHz and 3.3 V is ~1.5 mW (PD = CPD × VCC² × fi). Propagation delay remains ≤5.5 ns and output drive maintains VOL ≤0.55 V at 24 mA, confirming reliable operation into 50 pF loads at that frequency.

How does the Schmitt-trigger input improve noise immunity compared to standard CMOS inputs?

The Schmitt-trigger input provides hysteresis (~0.3 V typ.), meaning VIH and VIL thresholds differ significantly (e.g., VIH ≈ 2.0 V, VIL ≈ 0.8 V at VCC = 3.3 V). This prevents multiple transitions during slow or noisy signal edges - critical for reliable decoding of mechanical switch closures or low-frequency sensor signals in electrically noisy vehicle cabins.