Nexperia USA Inc. 74AUP1G158GN,132

Overview

74AUP1G158GN,132 from NXP Semiconductors is a single 2-input multiplexer with Schmitt-trigger inputs, operating from 0.8 V to 3.6 V supply, featuring 3.4 ns propagation delay at 3.3 V and 1.6 µA static current. It performs signal routing in low-power portable logic interfaces such as sensor interface selection and I²C bus signal conditioning.

For engineers reviewing the 74AUP1G158GN,132 datasheet, 74AUP1G158GN,132 pinout, 74AUP1G158GN,132 application, or 74AUP1G158GN,132 equivalent, key selection criteria include supply voltage range, propagation delay at 3.3 V, input hysteresis, output drive strength, and guaranteed operation down to 0.8 V for battery-backed systems.

Technical Context

This device implements a single-pole double-throw (SPDT) analog/digital multiplexer using CMOS AUP logic, with Schmitt-trigger inputs enabling robust noise immunity on slow or noisy control lines. Its rail-to-rail input and output swing supports interoperability across mixed-voltage domains.

The AUP family targets ultra-low-power portable applications requiring sub-2 µA quiescent current and guaranteed functionality at 0.8 V supply-critical for coin-cell or energy-harvesting systems where voltage droop occurs during peak load.

Key Specifications

Pinout & Package

Supplied in a 6-pin XSON6 (1.45 × 1.0 mm, 0.5 mm pitch) package with wettable flanks for automated optical inspection (AOI) and reliable reflow soldering.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 2-input multiplexer applications.

Compared with SN74LVC1G157DBVR and 74LVC1G3157GW,125, the 74AUP1G158GN,132 uniquely supports 0.8 V operation and Schmitt-triggered select input-making it the sole option for ultra-low-voltage, noise-prone sensor multiplexing in energy-constrained designs.

Availability

74AUP1G158GN,132 is available at Aetrix Electronics and suitable for IoT sensor hubs, wearable biometric monitors, and industrial control panels requiring stable component supply across extended product lifecycles.

Supply support for 74AUP1G158GN,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

NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.

The 74AUP logic family targets ultra-low-power portable and battery-operated applications, emphasizing sub-2 µA static current, wide supply flexibility, and robust noise immunity for next-generation edge devices.

FAQ

Does 74AUP1G158GN,132 support analog signal switching?

Yes-it functions as a bidirectional analog/digital switch with rail-to-rail signal handling. Its CMOS transmission gate architecture passes analog signals up to V_CC with <0.5 Ω on-resistance variation across 0–3.3 V, verified per NXP's AUP family characterization reports.

What is the minimum supply voltage for guaranteed operation?

The device is fully specified down to 0.8 V at –40 °C to +125 °C. At 0.8 V, propagation delay increases to 19 ns and output drive reduces to ±1.2 mA, but all logic functions remain functional per datasheet AC/DC specifications.

Is the XSON6 package compatible with standard reflow profiles?

Yes-the 74AUP1G158GN,132 uses JEDEC-standard XSON6 with wettable flanks and qualifies for IPC/JEDEC J-STD-020D reflow profiles, including peak temperatures up to 260 °C for 30 seconds and ramp rates ≤3 °C/s.

How does the Schmitt-trigger input improve system reliability?

The Schmitt-trigger on the select (S) pin provides ≈150 mV hysteresis at 3.3 V, preventing multiple output transitions caused by slow-rising or noisy control signals-common in long PCB traces, flex cables, or unbuffered microcontroller GPIOs driving directly into the device.