onsemi NLX2G17CMUTCG

Overview

NLX2G17CMUTCG from onsemi is a dual non-inverting Schmitt-trigger buffer in ultra-small UDFN6 (1.0 × 1.0 mm, 0.35 mm pitch) package, designed for noise-immune signal conditioning in space-constrained applications. It operates from 1.65 V to 5.5 V, delivers 24 mA balanced output drive, features overvoltage-tolerant I/O up to 7.0 V, and achieves 3.1 ns typical propagation delay at 5.0 V - enabling robust waveform squaring in industrial sensor interfaces and low-voltage microcontroller GPIO conditioning.

For engineers reviewing the NLX2G17CMUTCG datasheet, pinout, applications, or equivalent options, key selection criteria include its Schmitt-trigger hysteresis (0.8 V typ at 3.3 V), ±24 mA drive capability, ultra-low ICC (≤10 µA max), UDFN6 footprint compatibility, and overvoltage tolerance critical for mixed-supply interfacing and ESD-prone environments.

Technical Context

The NLX2G17CMUTCG implements two independent Schmitt-trigger input stages followed by CMOS push-pull output buffers, each with symmetric source/sink strength. Its input threshold voltages (VT+ = 1.9 V, VT− = 1.1 V at VCC = 3.3 V) provide 0.8 V hysteresis, enabling reliable noise rejection on slow-rising signals.

It supports rail-to-rail input operation up to 7.0 V regardless of VCC, and outputs swing within 0.1 V of rails under 24 mA load. The device is characterized across −55 °C to +125 °C and qualified to MSL Level 1, making it suitable for automotive under-hood and industrial control environments.

Key Specifications

Pinout & Package

Package: UDFN6 (1.0 mm × 1.0 mm, 0.35 mm pitch), exposed pad, Pb-free, moisture sensitivity level 1.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC2G17DBVR and MC74VHC1GT17DTT1G, the NLX2G17CMUTCG uniquely combines dual-channel integration, 7.0 V overvoltage tolerance, 1.65 V minimum VCC, and 24 mA drive in a 1.0×1.0 mm package - making it the only option that satisfies simultaneous requirements for space-constrained, mixed-voltage, high-noise industrial designs.

Availability

NLX2G17CMUTCG is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body control modules, and low-power IoT node designs requiring stable component supply, long-term lifecycle support, and guaranteed Pb-free compliance.

Supply support for NLX2G17CMUTCG 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

onsemi (formerly ON Semiconductor) is a global semiconductor supplier delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.

The NLX2G17CMUTCG belongs to the MiniGate family of ultra-small logic devices, engineered specifically for space- and power-constrained signal conditioning in next-generation embedded systems where noise immunity and mixed-voltage interoperability are critical.

FAQ

What is the maximum input voltage the NLX2G17CMUTCG can tolerate on its pins?

The NLX2G17CMUTCG supports DC input voltages up to 7.0 V on all pins - including IN A1, IN A2, OUT Y1, and OUT Y2 - regardless of the VCC supply voltage. This overvoltage tolerance is specified in the Absolute Maximum Ratings table and verified per JESD78 latch-up testing. It allows safe interfacing with higher-voltage peripherals without external clamping components, and applies to both powered and unpowered states of the device.

Does the NLX2G17CMUTCG support operation at 1.8 V supply voltage?

Yes, the NLX2G17CMUTCG is fully specified to operate at VCC = 1.8 V, which falls within its recommended range of 1.65 V to 5.5 V. At 1.8 V, the device maintains valid Schmitt thresholds (VT+ ≈ 0.8 V, VT− ≈ 0.3 V), delivers ≥8 mA output drive, and exhibits tPD ≤ 9.1 ns (max) with CL = 15 pF. All DC and AC parameters in the datasheet are guaranteed across this full voltage range, including at 1.8 V.

What is the hysteresis voltage of the NLX2G17CMUTCG at 3.3 V supply?

At VCC = 3.3 V, the NLX2G17CMUTCG exhibits a typical hysteresis voltage (VH = VT+ − VT−) of 0.8 V, calculated from VT+ = 1.9 V (typ) and VT− = 1.1 V (typ). This value is confirmed in Figure 5 of the datasheet and ensures robust noise rejection for signals with up to ±400 mV of superimposed interference - a key design advantage over standard inverters or buffers without hysteresis.

Can the NLX2G17CMUTCG drive a 50 pF capacitive load at 10 MHz?

Yes, the NLX2G17CMUTCG can reliably drive a 50 pF load at 10 MHz. With RL = 500 Ω and CL = 50 pF, the propagation delay remains ≤6.2 ns (max) at VCC = 4.5–5.5 V, and dynamic power consumption is calculable using CPD = 11 pF (at VCC = 5.5 V). Its 24 mA output drive ensures fast edge rates, and the balanced rise/fall characteristics prevent duty-cycle distortion - making it suitable for clock conditioning and data line sharpening in high-speed digital subsystems.

Is the NLX2G17CMUTCG pin-compatible with other packages in the NLX2G17 family?

No, the NLX2G17CMUTCG uses the UDFN6 (1.0 × 1.0 mm, 0.35 mm pitch) package, which has a different pin layout and solder footprint than ULLGA6 variants (e.g., NLX2G17CMX1TCG). While all NLX2G17 variants share identical logic function and electrical specifications, their physical packages are not interchangeable - UDFN6 requires a distinct PCB land pattern per Case 517BX, and thermal/mechanical mounting differs significantly from ULLGA6. Board redesign is required when switching between these packages.