Nexperia USA Inc. 74LVC1G86GV-Q100H

Overview

74LVC1G86GV-Q100 from Nexperia is an automotive-grade 2-input XOR gate in SC-74A (SOT753) package, operating from 1.65 V to 5.5 V supply, delivering propagation delay as low as 0.5 ns at 5.5 V and ±24 mA output drive at 3.0 V, with IOFF-enabled partial power-down protection for mixed-voltage automotive body control modules.

For engineers reviewing the 74LVC1G86GV-Q100 datasheet, 74LVC1G86GV-Q100 pinout, 74LVC1G86GV-Q100 application, or 74LVC1G86GV-Q100 equivalent, this device supports level-shifted logic interfacing between 3.3 V microcontrollers and 5 V sensors in AEC-Q100 Grade 1 environments requiring robust ESD immunity (HBM >2000 V), wide temperature operation (−40 °C to +125 °C), and latch-up immunity exceeding 250 mA.

Technical Context

This single-gate CMOS XOR implements IEEE/IEC-compliant logic functionality with true complementary transistor pairing, enabling precise exclusive-OR truth table behavior (Y = A ⊕ B). Its IOFF circuitry actively disables outputs during VCC = 0 V, blocking backflow current in hot-swap or partial-power-down subsystems.

The device supports dual-voltage interoperability: inputs tolerate up to 5.5 V regardless of VCC, allowing direct connection to 5 V TTL or LVTTL sources while powered from 1.65–3.3 V rails. Propagation delay scales predictably with supply voltage-e.g., 5.0 ns typical at 3.3 V and 4.0 ns at 5.5 V-enabling timing-critical signal routing in CAN/LIN gateway logic stages.

Key Specifications

Pinout & Package

SC-74A (SOT753) plastic surface-mounted package: 5-terminal, 1.7 mm × 1.3 mm × 0.95 mm body, leadless edge-wettable flanks not applicable, thermal resistance RθJA = 260 K/W (JEDEC JESD51-2).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 2-input XOR gate applications.

Compared with SN74LVC1G86QDBVRQ1 and 74AUP1G86GW-Q100, the 74LVC1G86GV-Q100 uniquely balances 5.5 V input tolerance, IOFF-certified power-down safety, and 4.0 ns propagation at 5.5 V-making it the only choice for mixed-voltage, hot-pluggable automotive nodes demanding both speed and fail-safe isolation.

Availability

74LVC1G86GV-Q100 is available at Aetrix Electronics and suitable for automotive body control modules, power distribution units, and steering column electronics requiring stable component supply across extended temperature and AEC-Q100 compliance.

Supply support for 74LVC1G86GV-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 leading Dutch semiconductor manufacturer specializing in high-volume logic, discrete, and MOSFET solutions with focus on automotive, industrial, and mobile applications.

This device belongs to Nexperia's Automotive Logic portfolio, engineered specifically for AEC-Q100-compliant signal conditioning, fault detection, and interface bridging in harsh-environment vehicle subsystems.

FAQ

Can 74LVC1G86GV-Q100 interface directly with 5 V TTL outputs while powered from 3.3 V?

Yes. Its inputs are overvoltage tolerant to 5.5 V regardless of VCC level, allowing direct connection to 5 V TTL sources without level-shifting components. The device correctly interprets TTL HIGH (≥2.0 V) and LOW (≤0.8 V) thresholds across its full 1.65–5.5 V supply range, validated per JEDEC JESD8C and JESD36 standards.

What happens to the output during power-down (VCC = 0 V)?

When VCC drops to 0 V, the integrated IOFF circuitry automatically disables the output stage, limiting leakage current to ±2 μA maximum and preventing damaging backflow current from live system buses into the unpowered device. This behavior is tested and guaranteed across −40 °C to +125 °C.

Is the SC-74A (SOT753) package suitable for reflow soldering in automotive PCB assembly?

Yes. The SOT753 package is qualified for standard lead-free reflow profiles (J-STD-020), with peak temperature rating of 260 °C and moisture sensitivity level (MSL) 1. Its 1.7 mm × 1.3 mm footprint supports high-density placement in space-constrained ECU designs while maintaining thermal performance up to 125 °C ambient.

How does propagation delay vary with supply voltage and temperature?

Propagation delay decreases with increasing VCC: 6.5 ns typical at 1.65 V, 5.0 ns at 3.3 V, and 4.0 ns at 5.5 V (−40 °C to +125 °C). Temperature impact is minimal-delay increases by ≤15% from −40 °C to +125 °C at fixed VCC-ensuring predictable timing in under-hood environments.