Nexperia USA Inc. 74AXP1G58GNH

Overview

74AXP1G58GNH from Nexperia is a low-power configurable multiple-function logic gate with Schmitt-trigger inputs, supporting AND, OR, NAND, NOR, XOR, inverter, and buffer configurations via external pin wiring. It operates across 0.7 V to 2.75 V supply, delivers ≤0.6 μA static ICC at 85 °C, features IOFF partial power-down protection, and targets ultra-low-power portable and battery-operated digital signal conditioning.

For engineers reviewing the 74AXP1G58GNH datasheet, 74AXP1G58GNH pinout, 74AXP1G58GNH application, or 74AXP1G58GNH equivalent, key selection criteria include its 6-pin XSON package footprint, sub-1.0 pF input/output capacitance, Schmitt-trigger noise immunity (VH ≥ 0.2 V), IOFF-enabled system-level power sequencing, and compatibility with JEDEC voltage standards JESD8-12A.01 through JESD8-5A.01.

Technical Context

The device implements a 3-input configurable logic cell (A/B/C) with single output Y, where logic function is determined by external connection of inputs to VCC or GND - no internal configuration register or programming interface is used. Its Schmitt-trigger inputs provide hysteresis (VT+ − VT− ≥ 0.2 V) for robust noise rejection on slow or noisy signals.

IOFF circuitry actively disables outputs when VCC = 0 V, limiting backflow current to ≤±0.5 μA, enabling safe hot-insertion and multi-rail partial power-down operation. All pins tolerate up to 2.75 V regardless of VCC state, supporting mixed-voltage interfacing without level shifters.

Key Specifications

Pinout & Package

XSON6 package (SOT1115): extremely thin small outline, no leads, 6-terminal, body size 0.9 × 1.0 × 0.35 mm, thermal padless, pin 1 index in lower-left corner below marking code "RK".

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar configurable logic gate applications.

Compared with 74LVC1G58GW and SN74LVC1G97DBVR, the 74AXP1G58GNH uniquely combines full 3-pin Schmitt triggering, sub-1 V operation, and guaranteed IOFF - making it the only option for ultra-low-voltage, noise-prone, and multi-rail partial-power systems.

Availability

74AXP1G58GNH is available at Aetrix Electronics and suitable for IoT sensor interfaces, wearable power sequencing, USB-C port detection, and industrial control signal conditioning requiring stable component supply across extended temperature and low-voltage operation.

Supply support for 74AXP1G58GNH 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 high-volume, high-reliability logic, discrete, and MOSFET solutions for consumer, industrial, and automotive markets.

The 74AXP series is designed specifically for ultra-low-power, wide-VCC-range configurable logic in space-constrained, battery-sensitive applications - emphasizing sub-1 V operation, nanowatt static consumption, and robust noise immunity.

FAQ

What logic functions can be implemented with the 74AXP1G58GNH?

The 74AXP1G58GNH supports seven logic functions - AND, OR, NAND, NOR, XOR, inverter, and buffer - selected solely by hardwiring its three inputs (A, B, C) to VCC or GND per the function tables and configuration diagrams in the Nexperia datasheet (Figs. 5–11). No internal programming or control signals are required.

Does the 74AXP1G58GNH support true bidirectional operation or bus-hold functionality?

No. The 74AXP1G58GNH is a unidirectional CMOS logic gate with one output (Y) and three inputs (A, B, C). It does not support bidirectional data flow, bus-hold, or auto-direction sensing. Its IOFF feature only disables the output driver during power-down - it does not enable input retention or weak pull-up/pull-down behavior.

How does the Schmitt-trigger input improve performance in real-world circuits?

The Schmitt-trigger inputs provide voltage hysteresis (VT+ − VT− ≥ 0.2 V), which prevents multiple output transitions caused by slow-rising/falling or noisy input signals - such as those from mechanical switches, RC timing networks, or long PCB traces. This eliminates the need for external RC filters or software debouncing in edge-sensitive applications.

Can the 74AXP1G58GNH be used with a 3.3 V microcontroller I/O while powered from 1.8 V?

Yes - all inputs tolerate up to 2.75 V independent of VCC, so a 3.3 V MCU GPIO can safely drive any input (A/B/C) even when VCC = 1.8 V. However, the output Y swings between 0 V and 1.8 V, requiring a level shifter if the MCU needs to read a 3.3 V–compatible HIGH level.