Nexperia USA Inc. 74AXP1G58GMH

Overview

74AXP1G58GMH 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 control circuits.

For engineers reviewing the 74AXP1G58GMH datasheet, 74AXP1G58GMH pinout, 74AXP1G58GMH application, or 74AXP1G58GMH equivalent, key selection criteria include its wide VCC range (0.7–2.75 V), Schmitt-trigger noise immunity, IOFF-enabled system-level power sequencing, and XSON6 (SOT886) 1×1.45×0.5 mm package compatibility with high-density PCB layouts.

Technical Context

The 74AXP1G58GMH implements a 3-input configurable logic cell (A/B/C → Y) with programmable function mapping via external connections-no internal configuration register or serial interface. Its Schmitt-trigger inputs provide hysteresis (0.2–1.0 V) for robust noise rejection on slow or noisy signals.

IOFF circuitry actively disables outputs when VCC = 0 V, blocking backflow current up to ±20 mA and enabling hot-swap and partial power-down operation in multi-rail systems without signal contention.

Key Specifications

Pinout & Package

XSON6 plastic extremely thin small outline package (SOT886); no leads; 6 terminals; body dimensions 1.0 × 1.45 × 0.5 mm; thermal padless; moisture sensitivity level MSL1.

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74LVC1G58GM and SN74LVC1G97DSFR, the 74AXP1G58GMH uniquely combines sub-1 V operation, full 7-function configurability, Schmitt noise immunity, and certified IOFF - making it the sole option for ultra-low-voltage, noise-prone, and partial-power-down designs.

Availability

74AXP1G58GMH is available at Aetrix Electronics and suitable for IoT sensor node interface, wearable power sequencing, industrial control panel, and medical diagnostic handset applications requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for 74AXP1G58GMH 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 automotive, industrial, and consumer markets.

The AXP logic family targets ultra-low-power, wide-VCC digital interfacing - designed specifically for energy-constrained devices where static current, supply flexibility, and noise resilience are primary constraints.

FAQ

What logic functions can be implemented with the 74AXP1G58GMH?

The 74AXP1G58GMH supports seven distinct logic functions: AND, OR, NAND, NOR, XOR, inverter, and buffer. Configuration is achieved by hardwiring inputs A, B, and C to VCC or GND per the function selection table (Fig. 5–11). No internal programming or clock is required - behavior is determined solely by external DC connections.

Does the 74AXP1G58GMH support true bidirectional operation?

No - the 74AXP1G58GMH has a unidirectional signal path (A/B/C → Y) and does not support bidirectional data flow. Its IOFF feature provides high-impedance output disable during power-down but does not enable reverse signal transmission or bus-sharing capability.

How does the IOFF circuit prevent backflow current?

When VCC drops to 0 V, the IOFF circuit internally disconnects the output driver stage from both power and ground rails, forcing Y into a high-impedance state. This blocks current paths from other powered ICs through Y, preventing damage or unintended activation in multi-rail systems during staggered power cycling.

Can the 74AXP1G58GMH operate reliably at 0.7 V with full timing performance?

Yes - the device is fully characterized down to 0.7 V, with propagation delay specified up to 152 ns (min) at that voltage. However, maximum toggle frequency decreases as VCC lowers; at 0.7 V, reliable operation is confirmed up to ~3 MHz with 15 pF load, per Fig. 19 and Table 9.