Nexperia USA Inc. 74LVC1G86GW-Q100H

Overview

74LVC1G86GW-Q100 from Nexperia is an automotive-grade 2-input EXCLUSIVE-OR gate in TSSOP5 (SOT353-1) 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, used for logic-level signal comparison and fault-detection circuits in vehicle body control modules.

For engineers reviewing the 74LVC1G86GW-Q100 datasheet, 74LVC1G86GW-Q100 pinout, 74LVC1G86GW-Q100 application, or 74LVC1G86GW-Q100 equivalent, this device supports mixed-voltage interfacing (3.3 V/5 V), IOFF-enabled partial power-down, AEC-Q100 Grade 1 qualification, and high-noise immunity in space-constrained automotive PCBs.

Technical Context

This device implements a single 2-input XOR Boolean function with CMOS input structure and push-pull output stage. Its IOFF circuitry actively disables outputs during VCC = 0 V, preventing backflow current in hot-swap or power-gating scenarios.

Inputs tolerate up to 5.5 V regardless of VCC level, enabling direct connection to legacy 5 V logic while powered from 1.65–3.3 V rails. Propagation delay varies from 0.5 ns (VCC = 4.5–5.5 V) to 13.0 ns (VCC = 1.65–1.95 V) across temperature range –40 °C to +125 °C.

Key Specifications

Pinout & Package

TSSOP5 (SOT353-1) package: plastic thin shrink small outline, 5-lead, 1.25 mm body width, 0.65 mm pitch, side-wettable flanks not applicable.

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74LVC1G86GV-Q100 and 74LVC1G86GZ-Q100, the 74LVC1G86GW-Q100 offers the best balance of thermal performance (TSSOP5's exposed leadframe), manufacturability (standard pitch for pick-and-place), and testability-making it ideal for mid-volume automotive ECUs where reliability and process control are critical.

Availability

74LVC1G86GW-Q100 is available at Aetrix Electronics and suitable for automotive body control modules, powertrain sensor interfaces, and ADAS camera power sequencers requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for 74LVC1G86GW-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-enhancing components, with leadership in logic, discrete, and MOSFET technologies serving automotive, industrial, and consumer markets.

This device belongs to Nexperia's automotive-qualified LVC logic family, engineered specifically for robust, low-power, mixed-voltage digital interfacing in harsh automotive environments.

FAQ

Can 74LVC1G86GW-Q100 operate with 1.8 V supply and 5 V inputs simultaneously?

Yes. The device supports VCC = 1.8 V while accepting input voltages up to 5.5 V on pins A and B, verified per JESD8-7 compliance and confirmed in Table 6 (VI = 0–5.5 V). This allows direct connection to 5 V microcontrollers or sensors without external level shifters.

What is the maximum capacitive load this XOR gate can drive reliably at 3.3 V?

At VCC = 3.3 V, the device delivers ±24 mA output drive (Table 2), supporting ≤30 pF total load capacitance while maintaining tpd ≤5.0 ns and VOL ≤0.55 V (Table 8). For heavier loads, derate propagation delay and verify timing margins using CPD = 25 pF in dynamic power calculations.

Does IOFF functionality require external pull-up or pull-down resistors?

No. When VCC = 0 V, the IOFF circuit internally forces outputs into high-impedance state without external biasing. Table 5 confirms VO is rated for –0.5 V to +6.5 V in power-down mode, and Table 7 shows IOFF leakage ≤±2 μA-eliminating need for external termination.

How does the TSSOP5 package compare thermally to XSON5 for continuous operation at 125 °C?

TSSOP5 (SOT353-1) has Ptot = 250 mW at Tamb ≤74 °C, derating linearly at 3.3 mW/K above that point; at 125 °C, usable power drops to ~83 mW. XSON5 (SOT8065-1) derates from 72 °C at 3.2 mW/K, yielding ~89 mW at 125 °C-marginally better, but TSSOP5 offers superior manufacturability and thermal coupling to PCB copper.