Nexperia USA Inc. 74AUP1G14GM,132

Overview

74AUP1G14GM,132 from Nexperia is a single low-power Schmitt-trigger inverter IC designed for signal conditioning in ultra-low-voltage digital systems. It operates across 0.8 V to 3.6 V supply range, delivers ≤1.4 μA max ICC at −40 °C to +125 °C, features IOFF partial power-down protection, and supports robust noise immunity with ≥0.79 V hysteresis at 3.0 V. It is used in waveform shaping and relaxation oscillator circuits in portable sensor nodes and battery-powered IoT edge devices.

For engineers reviewing the 74AUP1G14GM,132 datasheet, 74AUP1G14GM,132 pinout, 74AUP1G14GM,132 application, or 74AUP1G14GM,132 equivalent, key selection criteria include its guaranteed Schmitt-trigger thresholds (VT+ = 1.88–2.32 V, VT− = 0.88–1.24 V at VCC = 3.0 V), 6-terminal XSON6 package (SOT886), IOFF-enabled system-level power sequencing, and sub-4 ns propagation delay at 3.0 V/30 pF load.

Technical Context

The 74AUP1G14GM implements a CMOS-based Schmitt-trigger inverter with asymmetric input threshold switching (VT+, VT−) and built-in hysteresis (VH = 0.79–1.31 V at VCC = 3.0 V), enabling reliable noise rejection on slow-rising or noisy digital inputs. Its IOFF circuit actively disables output terminals when VCC = 0 V, preventing backflow current during partial power-down sequences.

It complies with JEDEC standards JESD8-12 through JESD8C across five voltage bands and meets HBM ESD rating >5000 V and CDM >1000 V. Static power consumption remains below 1.4 μA over full temperature range (−40 °C to +125 °C), making it suitable for always-on sensing subsystems.

Key Specifications

Pinout & Package

XSON6 plastic extremely thin small outline package (SOT886); no leads; 6 terminals; body dimensions 1.0 mm × 1.45 mm × 0.5 mm; thermal pad optional; pin 1 index located on lower-left corner beneath marking code.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar Schmitt-trigger inverter applications.

Compared with SN74LVC1G14DBVR and 74LVC1G17GW,125, the 74AUP1G14GM,132 uniquely combines ultra-low ICC (<1.4 μA), guaranteed IOFF, and 0.8 V minimum VCC - making it the sole option for sub-1 V energy harvesting front-ends requiring both inversion and power-gating safety.

Availability

74AUP1G14GM,132 is available at Aetrix Electronics and suitable for battery-powered IoT sensors, portable medical monitors, and automotive body-control modules requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74AUP1G14GM,132 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 delivering high-performance, reliable, and efficient logic, discrete, and MOSFET solutions with focus on automotive, industrial, and mobile markets.

The 74AUP1G14GM,132 belongs to Nexperia's Advanced Ultra-Low-Power (AUP) logic family, engineered specifically for energy-constrained applications where nanowatt static power, wide voltage operation, and robust noise immunity are mandatory.

FAQ

What is the maximum recommended load capacitance for stable operation?

The 74AUP1G14GM,132 is fully characterized up to 30 pF load capacitance across all VCC and temperature ranges, with propagation delay specified to 7.4 ns at 3.0 V/30 pF. Driving >30 pF may increase delay unpredictably and raise dynamic power; external buffering is advised beyond this limit.

Does the IOFF feature activate during brownout conditions?

No. IOFF activates only when VCC = 0 V, not during brownout. The datasheet specifies IOFF leakage only under VCC = 0 V condition; during brownout (e.g., VCC = 0.3 V), standard logic behavior applies and output state is undefined - external supervision is required for brownout-safe operation.

Can pin 1 (n.c.) be used as a thermal pad or grounded for improved thermal performance?

No. Pin 1 is explicitly marked "n.c." (no connection) in Table 3 and confirmed as unconnected in the functional diagram and package drawings. Bonding or soldering it risks internal shorting; thermal relief must rely solely on the exposed die pad (if present in variant) or PCB copper area under the package body.

How does hysteresis vary with supply voltage?

Hysteresis (VH) increases with VCC: 0.07–0.50 V at 0.8 V, rising to 0.79–1.31 V at 3.0 V. This scaling ensures consistent noise margin percentage (≈26–43%) across the full 0.8–3.6 V range, unlike fixed-threshold inverters whose noise immunity degrades at low VCC.