Nexperia USA Inc. 74AXP1G57GMH

Overview

74AXP1G57GMH from Nexperia is a low-power configurable multiple-function logic gate with Schmitt-trigger inputs, supporting AND, OR, NAND, NOR, XNOR, 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 74AXP1G57GMH datasheet, 74AXP1G57GMH pinout, 74AXP1G57GMH application, or 74AXP1G57GMH equivalent, this device is selected for its sub-1V logic compatibility, 0.5 pF input capacitance, Schmitt-trigger noise immunity, and flexible reconfigurable function in space-constrained PCB layouts.

Technical Context

The 74AXP1G57GMH implements a single-output, three-input configurable gate using CMOS technology with Schmitt-trigger input thresholds (VT+ = 0.9–1.7 V, VT− = 0.7–1.5 V at VCC = 2.3–2.7 V) enabling robust noise rejection in noisy environments. Its IOFF circuit actively disables outputs during power-down, blocking backflow current when VCC = 0 V.

Function selection is achieved by hardwiring inputs A, B, and C to VCC or GND per Table 5 - no external control pins or configuration registers are used. Propagation delay ranges from 0.9 ns (min, VCC = 2.3–2.7 V) to 125 ns (max, VCC = 0.75–0.85 V), scaling predictably with supply voltage and load capacitance.

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 MSL3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC1G57DBVR and 74LVC1G97GW,125, the 74AXP1G57GMH uniquely supports true sub-1V operation, provides IOFF-enabled power-domain isolation, and delivers superior noise immunity - making it the sole option for energy-constrained, mixed-voltage, or EMI-heavy designs requiring configurable logic.

Availability

74AXP1G57GMH is available at Aetrix Electronics and suitable for industrial sensor interfaces, wearable power management, IoT edge node signal conditioning, and automotive body control modules requiring stable component supply and long-term production continuity.

Supply support for 74AXP1G57GMH 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 technologies, delivering high-performance logic, discrete, and MOSFET solutions optimized for power, size, and reliability.

The 74AXP series targets ultra-low-power, multi-voltage digital interfacing - designed specifically for battery-powered, space-constrained, and noise-sensitive applications in consumer, industrial, and automotive electronics.

FAQ

What logic functions can be implemented with the 74AXP1G57GMH?

The 74AXP1G57GMH supports seven logic functions - AND, OR, NAND, NOR, XNOR, inverter, and buffer - by hardwiring its three inputs (A, B, C) to VCC or GND according to Table 5 in the datasheet. No external programming or clock is required; configuration is static and determined solely by DC biasing of the inputs.

Does the 74AXP1G57GMH require external pull-up or pull-down resistors?

No. All inputs accept direct connection to VCC or GND without external resistors. The device's internal structure allows robust logic-level definition via hardwiring, and its Schmitt-trigger inputs eliminate need for external hysteresis components. Pull resistors are unnecessary unless used for specific fail-safe states outside normal operation.

How does the IOFF feature protect the device during partial power-down?

When VCC = 0 V, the IOFF circuit disables the output driver stage, limiting output leakage to ±0.5 μA maximum. This prevents reverse current flow from powered downstream circuits into the unpowered 74AXP1G57GMH, avoiding potential damage, bus contention, or unintended logic states in multi-rail systems with asynchronous power sequencing.

Can the 74AXP1G57GMH operate reliably at 0.8 V supply?

Yes. The device is fully specified from 0.7 V to 2.75 V. At 0.8 V, propagation delay is 13 ns (typical), input hysteresis is 0.06–0.5 V, and static ICC remains ≤0.3 μA. Operation at 0.8 V is validated per JEDEC JESD8-12A.01 and supported across the full −40 °C to +85 °C temperature range.