Nexperia USA Inc. 74LVC1G86GM,115

Overview

74LVC1G86GM,115 from Nexperia is a single 2-input EXCLUSIVE-OR gate in XSON6 (SOT886) package, operating from 1.65 V to 5.5 V supply, supporting mixed-voltage interfacing between 3.3 V and 5 V systems, with IOFF partial power-down protection and ±24 mA output drive at 3.0 V - used in digital logic arbitration, parity generation, and signal-level XOR conditioning in space-constrained industrial controllers.

For engineers reviewing the 74LVC1G86GM,115 datasheet, 74LVC1G86GM,115 pinout, 74LVC1G86GM,115 application, or 74LVC1G86GM,115 equivalent, this page delivers verified functional identity, validated XSON6 terminal mapping, confirmed -40 °C to +125 °C operation, IOFF-enabled power sequencing behavior, and real-world interface compatibility with TTL and overvoltage-tolerant 5.5 V inputs.

Technical Context

This device implements standard two-input XOR Boolean logic (Y = A ⊕ B) using CMOS technology with rail-to-rail input voltage tolerance up to 5.5 V independent of VCC. Its IOFF circuit actively disables outputs during power-down to prevent back-current flow when VCC = 0 V.

It supports dynamic operation across 1.65–5.5 V with propagation delays as low as 0.5 ns (VCC ≥ 2.3 V), input transition rate handling up to 10 ns/V (VCC ≥ 2.7 V), and guaranteed static performance over full industrial temperature range (-40 °C to +125 °C).

Key Specifications

Pinout & Package

XSON6 (SOT886) package: plastic extremely thin small outline, no leads, 6 terminals, body size 1.0 × 1.45 × 0.5 mm, thermal pad not present, side-wettable flanks not included.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC1G86DBVR and 74AUP1G86GW,125, the 74LVC1G86GM,115 uniquely balances 5.5 V input tolerance, XSON6 space efficiency, and IOFF-enabled power sequencing - making it optimal for compact, mixed-voltage industrial edge nodes.

Availability

74LVC1G86GM,115 is available at Aetrix Electronics and suitable for industrial automation controllers, automotive body electronics modules, and medical diagnostic equipment requiring stable component supply across extended temperature and mixed-voltage conditions.

Supply support for 74LVC1G86GM,115 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 delivering high-performance logic, discrete, and MOSFET solutions with focus on reliability, efficiency, and miniaturization for industrial and consumer markets.

The 74LVC1G86 belongs to Nexperia's LVC logic family - designed specifically for low-voltage, mixed-supply digital interfacing with robust power sequencing and wide input tolerance in space-constrained applications.

FAQ

What is the maximum input voltage the 74LVC1G86GM,115 can tolerate when VCC = 1.8 V?

The device tolerates inputs up to 5.5 V regardless of VCC level, as confirmed in Table 5 (Limiting Values) and Table 6 (Recommended Operating Conditions). This overvoltage capability allows safe connection to 5 V signals while operating from 1.8 V, eliminating external level-shifting components in mixed-voltage designs.

Does the n.c. pin on the XSON6 package require any PCB layout treatment?

Pin 5 is internally unconnected and must remain floating per Nexperia's design guidance. It may be left unmasked or tied to GND for mechanical stability, but must never be connected to VCC or driven - doing so violates the absolute maximum rating for VI and risks device malfunction or damage.

How does IOFF behavior affect system-level power sequencing?

When VCC drops to 0 V, the IOFF circuit forces Y into high-impedance state, blocking reverse current from live downstream circuits (e.g., 5 V buses) into the unpowered IC. This prevents latch-up, overheating, and bus contention - enabling safe hot-swap and staggered power-down sequences in multi-rail systems.

Can the 74LVC1G86GM,115 drive a 50 pF load at 10 MHz while maintaining timing integrity?

Yes. With CPD = 25 pF and tpd ≤ 6.5 ns (VCC = 3.0–3.6 V), the device meets timing requirements for 10 MHz operation (100 ns period). Dynamic power dissipation remains low (PD ≈ 25 × VCC² × 10 × 2 μW), and output drive (±24 mA) easily handles 50 pF at rated VCC without waveform degradation.