Nexperia USA Inc. 74AHC1G86GV-Q100,1

Overview

74AHC1G86GV-Q100 from Nexperia is a single 2-input CMOS-level EXCLUSIVE-OR gate qualified to AEC-Q100 Grade 1, operating from -40 °C to +125 °C with supply voltage range 2.0–5.5 V, overvoltage-tolerant inputs up to 5.5 V, and propagation delay as low as 3.4 ns (VCC = 5.0 V, CL = 15 pF). It serves as a logic-level translator and signal combiner in automotive body control modules.

For engineers reviewing the 74AHC1G86GV-Q100 datasheet, 74AHC1G86GV-Q100 pinout, 74AHC1G86GV-Q100 application, or 74AHC1G86GV-Q100 equivalent, this page delivers verified functional identity, automotive-grade thermal and voltage specs, SC-74A package mapping, real-world XOR use cases, and validated alternative parts for mixed-voltage digital interface design.

Technical Context

This device implements standard two-input XOR logic (Y = A ⊕ B) with symmetrical output impedance and balanced high/low propagation delays. Its CMOS input threshold scales with VCC (VIH = 0.7×VCC min, VIL = 0.3×VCC max), enabling robust noise immunity across 2.0–5.5 V operation.

Input pins tolerate up to 5.5 V independent of VCC, allowing level translation between 3.3 V and 5.0 V domains without external components. The device meets AEC-Q100 Grade 1 requirements, including latch-up immunity >100 mA per JESD78 Class II Level A and HBM ESD >2000 V.

Key Specifications

Pinout & Package

74AHC1G86GV-Q100 uses the SC-74A (SOT753) surface-mount package: plastic, 5-terminal, 1.7 mm × 1.3 mm body, 0.65 mm lead pitch, and 0.26 mm nominal thickness.

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74AHC1G86GV-Q100, the 74AHCT1G86GV-Q100 offers TTL input compatibility at the cost of reduced noise margin below 4.5 V, while SN74LVC1G86DBVR provides broader voltage range but forfeits automotive qualification and requires mechanical redesign.

Availability

74AHC1G86GV-Q100 is available at Aetrix Electronics and suitable for automotive body control, instrument cluster interface, engine control unit diagnostics, and infotainment power sequencing requiring stable component supply across extended temperature ranges.

Supply support for 74AHC1G86GV-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, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and mobile markets.

The 74AHC1G86-Q100 belongs to Nexperia's automotive-qualified AHC logic family, engineered specifically for robust, low-power, mixed-voltage digital interfacing in harsh-temperature automotive subsystems.

FAQ

Is 74AHC1G86GV-Q100 pin-compatible with 74AHCT1G86GV-Q100?

Yes-both share identical SC-74A (SOT753) pinout: Pin 1 = B, Pin 2 = A, Pin 3 = GND, Pin 4 = Y, Pin 5 = VCC. They differ only in input threshold behavior (CMOS vs. TTL), so electrical substitution requires verification of source logic family compatibility.

What is the maximum capacitive load this device can drive reliably?

Per datasheet Table 8, 74AHC1G86GV-Q100 is characterized up to 50 pF load capacitance with guaranteed propagation delay (≤11.5 ns at VCC = 3.3 V) and output voltage specs (VOL ≤ 0.55 V, VOH ≥ 2.40 V). Driving >50 pF may increase delay and degrade noise margins.

Can this device operate at 2.0 V supply while interfacing with 5.0 V inputs?

Yes-inputs tolerate up to 5.5 V regardless of VCC. At VCC = 2.0 V, VIH is 1.5 V min and VIL is 0.5 V max (Table 7), so a 5.0 V input satisfies VIH and remains within absolute max rating. Output swing will be 0–2.0 V, requiring downstream level adaptation if driving 5 V logic.

Does this part support hot insertion or live hot-swap operation?

No-74AHC1G86GV-Q100 lacks explicit hot-swap protection features such as power-up sequencing control, Ioff partial power-down, or bus-hold. Its inputs are overvoltage-tolerant but not designed for powered insertion; VCC must be stable before applying input signals to avoid latch-up risk.