Nexperia USA Inc. 74LVC2G17GM,132

Overview

74LVC2G17GM,132 from Nexperia is a dual non-inverting Schmitt trigger buffer with 5 V tolerant inputs, designed for signal conditioning in mixed-voltage systems. It operates from 1.65 V to 5.5 V, provides ±24 mA output drive at 3.0 V, features IOFF partial power-down protection, and supports operation from –40 °C to +125 °C in the XSON6 (SOT886) package. It is used in noise-immune waveform shaping for industrial sensor interfaces.

For engineers reviewing the 74LVC2G17GM,132 datasheet, 74LVC2G17GM,132 pinout, 74LVC2G17GM,132 application, or 74LVC2G17GM,132 equivalent, key selection considerations include input hysteresis voltage (min 0.40 V at 3.0 V), propagation delay (1.0–7.1 ns across supply range), 5.5 V overvoltage-tolerant inputs, IOFF-enabled power-down isolation, and XSON6 footprint compatibility with high-density PCB layouts.

Technical Context

This device integrates two independent Schmitt-trigger buffers with asymmetric input thresholds (VT+ = 1.30–2.40 V, VT− = 0.60–1.70 V at VCC = 3.0 V) enabling robust noise rejection in digital signal paths. Each channel delivers rail-to-rail CMOS-compatible outputs with active drive strength up to ±24 mA and supports bidirectional voltage translation between 1.65 V and 5.5 V logic domains.

The IOFF circuit disables both outputs when VCC = 0 V, blocking backflow current during partial power-down-critical for hot-swap and multi-rail system designs. Input capacitance is 3.5 pF, and dynamic power dissipation is characterized by CPD = 16.3 pF per buffer, enabling accurate dynamic power estimation in high-frequency applications.

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 pad not present; pin 1 index located on lower-left corner below marking code.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC2G17DBVR and 74LVC2G17GV,125, the 74LVC2G17GM,132 offers the smallest footprint and lowest thermal resistance among LVC2G17 variants-making it optimal for miniaturized, high-density designs where board area and thermal headroom are constrained.

Availability

74LVC2G17GM,132 is available at Aetrix Electronics and suitable for industrial sensor interfaces, motor control feedback circuits, and USB-C power delivery sequencing requiring stable component supply across automotive-grade temperature ranges and high-volume production cycles.

Supply support for 74LVC2G17GM,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 logic, discrete, and MOSFET solutions optimized for efficiency, reliability, and miniaturization in industrial, automotive, and consumer electronics.

The 74LVC2G17 belongs to Nexperia's advanced LVC logic family, engineered for low-voltage operation, mixed-signal interoperability, and robust noise immunity in space- and power-constrained embedded systems.

FAQ

What is the minimum supply voltage for guaranteed Schmitt-trigger operation?

The 74LVC2G17GM,132 is fully specified from 1.65 V to 5.5 V. At 1.65 V, VT+ is guaranteed ≥0.70 V and VT− ≤0.25 V (–40 °C to +85 °C), providing ≥0.45 V hysteresis-sufficient for noise margins in 1.8 V systems. Below 1.65 V, functionality is not assured per datasheet limits.

Can this device translate 5 V inputs to 1.8 V outputs safely?

Yes. Inputs tolerate up to 5.5 V regardless of VCC level, and outputs swing rail-to-rail (0 V to VCC). With VCC = 1.8 V, the device accepts 5 V signals on 1A/2A and produces clean 0–1.8 V CMOS outputs on 1Y/2Y-enabling direct 5 V → 1.8 V level translation without external components.

Does the IOFF feature work with VCC = 0 V and inputs held at 5 V?

Yes. When VCC = 0 V, the IOFF circuit actively disables both outputs (1Y and 2Y), limiting output leakage to ±2 μA maximum even if inputs are pulled to 5.5 V. This prevents back-driving powered-down sections of the system-a requirement for PCIe-style hot-plug architectures.

How does the XSON6 (SOT886) package affect thermal performance in continuous 24 mA operation?

In the SOT886 package, total power dissipation is rated at 250 mW at Tamb = –40 °C to +125 °C, derating linearly at 3.3 mW/K above 74 °C. At 24 mA output drive and 3.0 V supply, worst-case power per buffer is ~72 mW (24 mA × 0.55 V VOL), well within safe limits for typical industrial ambient conditions without forced airflow.