Nexperia USA Inc. 74AXP1G98GNH

Overview

74AXP1G98GNH from Nexperia is a low-power configurable multiple-function logic gate with Schmitt-trigger inputs, supporting MUX, AND, OR, NAND, NOR, inverter, and buffer configurations. It operates across 0.7 V to 2.75 V supply, delivers <4.1 ns max propagation delay at 2.7 V, and features IOFF for partial power-down protection in mixed-voltage systems-used in battery-powered sensor interfaces and level-shifting I/O buffers.

For engineers reviewing the 74AXP1G98GNH datasheet, 74AXP1G98GNH pinout, 74AXP1G98GNH application, or 74AXP1G98GNH equivalent, key selection criteria include its ultra-low static current (≤0.6 µA at 85 °C), 0.5 pF input capacitance, Schmitt-trigger noise immunity, and XSON6 (SOT1115) 0.9 × 1.0 × 0.35 mm package compatibility with high-density PCB layouts.

Technical Context

This device implements a single configurable logic cell using CMOS technology with Schmitt-trigger inputs enabling robust noise rejection on slow or noisy signals. Its IOFF circuit actively disables outputs during VCC = 0 V, preventing backflow current in powered-down subsystems-critical for hot-swap and partial-power-down architectures.

Logic configuration is determined by static input states on pins A, B, and C per Table 4 and Figure 4–10; no external programming interface or clock is required. All inputs tolerate up to 2.75 V regardless of VCC, enabling seamless interfacing between 1.2 V, 1.8 V, and 2.5 V domains without level shifters.

Key Specifications

Pinout & Package

XSON6 (SOT1115) package: extremely thin small outline, no leads, 6-terminal, body dimensions 0.9 × 1.0 × 0.35 mm; pin 1 indicator located on lower-left corner below marking code "R9".

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC1G98DBVR and 74LVC1G57GW,125, the 74AXP1G98GNH uniquely combines ultra-low ICC, IOFF, Schmitt-trigger inputs, and sub-1V operation-making it the sole choice for battery-sensitive, multi-rail, noise-prone embedded control points.

Availability

74AXP1G98GNH is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable device power sequencing, USB-C port configuration, and IoT edge node GPIO expansion requiring stable component supply across extended temperature and low-voltage operating conditions.

Supply support for 74AXP1G98GNH 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 74AXP series targets ultra-low-power configurable logic in space-constrained, battery-operated, and mixed-voltage applications-designed specifically for energy-efficient signal routing and interface conditioning where traditional fixed-function gates lack flexibility.

FAQ

Can 74AXP1G98GNH operate reliably at 0.7 V supply?

Yes. The device is fully characterized from 0.7 V to 2.75 V per Table 7. At 0.7 V, propagation delay is ≤166 ns (max), output drive is reduced but sufficient for low-speed control signals, and static current remains ≤0.6 µA. This enables use in near-threshold logic and ultra-low-power wake-up circuits.

How does the IOFF feature behave when VCC is disconnected?

When VCC = 0 V, the IOFF circuit disables the output stage, limiting leakage current to ±0.5 µA (max) even if input or output pins are biased to 2.75 V. This prevents backflow current through the device, protecting upstream drivers and downstream loads during partial system power-down or hot-plug events.

What logic functions can be implemented without external components?

All seven functions-MUX, AND, OR, NAND, NOR, inverter, and buffer-are implemented solely by hardwiring A, B, and C inputs to VCC or GND per Table 4 and Figures 4–10. No external resistors, jumpers, or configuration registers are needed; function selection is static and deterministic at power-on.

Is the 74AXP1G98GNH pin-compatible with other XSON6 logic devices?

No. While it shares the SOT1115 (XSON6) footprint with some other Nexperia logic devices, pin assignments differ: 74AXP1G98GNH uses pins 1(B), 2(GND), 3(A), 4(Y), 5(VCC), 6(C). Substituting with non-identical logic functions (e.g., 74LVC1G00) will cause functional failure due to incompatible pin mapping.