Nexperia USA Inc. 74LVC1G86GW,165

Overview

74LVC1G86GW,165 from Nexperia is a single 2-input EXCLUSIVE-OR gate in TSSOP5 (SOT353-1) package, operating from 1.65 V to 5.5 V supply, with ±24 mA output drive at 3.0 V, IOFF-enabled partial power-down protection, and overvoltage-tolerant inputs up to 5.5 V-used in level-shifting logic interfaces between mixed-voltage subsystems in industrial control I/O modules.

For engineers reviewing the 74LVC1G86GW,165 datasheet, 74LVC1G86GW,165 pinout, 74LVC1G86GW,165 application, or 74LVC1G86GW,165 equivalent, this page delivers verified functional identity, validated TSSOP5 pin mapping, confirmed 1.65–5.5 V rail compatibility, IOFF behavior under power-down, and direct TTL-level interface capability-critical for low-pin-count XOR logic in space-constrained embedded designs.

Technical Context

This device implements a standard two-input XOR Boolean function (Y = A ⊕ B), with propagation delays as low as 0.5 ns at 4.5–5.5 V and 1.0 ns at 1.65–1.95 V. Its IOFF circuit actively disables outputs when VCC = 0 V, blocking backflow current during hot-swap or partial system shutdown.

Input thresholds are voltage-ratio-based (e.g., VIH = 0.7VCC at 4.5–5.5 V), enabling reliable interfacing across 1.65 V, 3.3 V, and 5 V logic families. The device complies with JEDEC standards JESD8-7, JESD8-5, JESD8C, and JESD36 for multi-voltage interoperability.

Key Specifications

Pinout & Package

TSSOP5 (SOT353-1) package: plastic thin shrink small outline, 5-lead, 1.25 mm body width, 0.65 mm lead pitch, 1.3 mm height-designed for high-density PCB layouts with manual or automated optical inspection support.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC1G86DBVR, the 74LVC1G86GW,165 offers superior thermal dissipation in TSSOP5 and easier optical inspection; compared with 74AUP1G86GW,165, it supports full 5 V interoperability and higher drive strength-making it the default choice for industrial mixed-voltage systems.

Availability

74LVC1G86GW,165 is available at Aetrix Electronics and suitable for industrial sensor interfaces, embedded parity generation, hot-swappable I/O modules, and level-shifted control signal routing requiring stable component supply across extended temperature ranges.

Supply support for 74LVC1G86GW,165 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 efficiency, reliability, and scalability for industrial and consumer applications.

The 74LVC1G86 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, designed specifically for robust, low-power, multi-voltage interoperability in space-constrained embedded systems and modular electronics.

FAQ

Does 74LVC1G86GW,165 support true 5 V input tolerance when VCC = 1.65 V?

Yes. Inputs tolerate up to 5.5 V regardless of VCC level, verified per Table 6 (VI input voltage = 0–5.5 V) and Table 5 (VI absolute max = –0.5 to +6.5 V). This allows direct connection of 5 V switches or sensors to a 1.65 V-powered system without clamping diodes or resistors.

What is the maximum capacitive load the output can drive at 3.3 V while maintaining 5 ns tpd?

At VCC = 3.3 V, the output maintains ≤5 ns propagation delay up to 30 pF load capacitance, as specified in Table 10 test conditions (CL = 30 pF, RL = 1 kΩ, tr/tf ≤ 2.0 ns). Exceeding 30 pF increases tpd nonlinearly due to RC time constant effects.

Can 74LVC1G86GW,165 be used in a 1.2 V system?

No. The minimum recommended VCC is 1.65 V per Table 6. Operation below 1.65 V violates the Absolute Maximum Rating System and risks undefined logic states, increased static current, and failure to meet VIH/VIL thresholds-confirmed by JEDEC JESD8-7 compliance starting at 1.65 V.

Is the GND pin (Pin 3) required to be connected before VCC during power sequencing?

Yes. Per Nexperia's application guidance and ESD design, GND must be established before VCC to ensure proper biasing of internal clamp diodes and prevent latch-up. Failure to follow this sequence risks exceeding IIK input clamping current limits (±50 mA) and permanent damage.