onsemi NLU1G00AMUTCG

Overview

NLU1G00AMUTCG from onsemi is a single 2-input NAND gate in ultra-small UDFN6 (1.45 × 1.0 mm) package, designed for space-constrained logic interfacing. It operates from 1.65 V to 5.5 V, delivers 3.5 ns typical propagation delay at 5.0 V, supports ±12.5 mA output drive, and features overvoltage-tolerant (OVT) I/O pins up to 7.0 V - enabling robust level-shifting in mixed-voltage systems such as portable sensor hubs.

For engineers reviewing the NLU1G00AMUTCG datasheet, pinout, applications, or equivalent options, key selection criteria include its OVT input/output capability, ultra-low quiescent current (1.0 µA max), UDFN6 footprint compatibility, and guaranteed operation across −55°C to +125°C industrial temperature range.

Technical Context

The NLU1G00AMUTCG implements standard CMOS NAND logic with balanced tPLH/tPHL propagation delays and internal input protection diodes. Its overvoltage-tolerant architecture allows safe operation when input or output voltages exceed VCC - critical for hot-swap and voltage-rail sequencing scenarios.

It uses a dual-rail compatible design: inputs accept 0–7.0 V regardless of VCC (1.65–5.5 V), outputs swing rail-to-rail, and power-down protection prevents back-driving current during supply brownout - all verified per JEDEC JESD78 latch-up testing at ±500 mA.

Key Specifications

Pinout & Package

Package: UDFN6 (1.45 mm × 1.0 mm, 0.5 mm pitch), exposed thermal pad, Pb-free, moisture sensitivity level 1.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC1G00DBVR and 74LVC1G00GW,125, the NLU1G00AMUTCG uniquely provides overvoltage-tolerant I/O up to 7.0 V and extended −55°C operation - making it the only option for automotive body electronics and industrial field sensors requiring fault-resilient logic interfacing.

Availability

NLU1G00AMUTCG is available at Aetrix Electronics and suitable for automotive body control modules, industrial sensor interfaces, portable medical wearables, and smart home hub power sequencing requiring stable component supply and long-term manufacturability.

Supply support for NLU1G00AMUTCG 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 focused on energy-efficient innovation for automotive, industrial, cloud, and IoT applications.

The NLU1G00AMUTCG belongs to the MiniGate™ logic family - engineered specifically for ultra-compact, high-reliability logic functions in harsh environments, with emphasis on overvoltage resilience and minimal footprint.

FAQ

What is the maximum input voltage the NLU1G00AMUTCG can tolerate?

The NLU1G00AMUTCG supports DC input voltages from −0.5 V to +7.0 V on all pins - independent of VCC level. This overvoltage tolerance is verified per JEDEC JESD78 and allows safe interfacing with 5 V peripherals even when powered from 1.8 V or 3.3 V supplies. The NLU1G00AMUTCG maintains functional integrity and avoids latch-up under these conditions.

Does the NLU1G00AMUTCG require external pull-up or pull-down resistors on unused inputs?

No - the NLU1G00AMUTCG does not require external biasing on unused inputs due to its internally protected CMOS structure and defined VIH/VIL thresholds. However, for predictable logic state and EMI immunity, ON Semiconductor recommends tying unused inputs to VCC or GND. The NLU1G00AMUTCG's input leakage remains below ±1.0 µA across temperature, minimizing impact on system power.

Can the NLU1G00AMUTCG drive a 50 pF load at 5.0 V while meeting timing specs?

Yes - the NLU1G00AMUTCG guarantees tPLH/tPHL ≤ 9.0 ns (max) at VCC = 4.5–5.5 V with CL = 50 pF, as specified in the AC Electrical Characteristics table. At 5.0 V, typical delay is 7.9 ns. The NLU1G00AMUTCG maintains this performance across −55°C to +125°C, making it suitable for high-speed digital signal routing in dense PCB layouts.

Is the exposed thermal pad on the NLU1G00AMUTCG package required to be soldered to ground?

Yes - the exposed pad on the UDFN6 package of the NLU1G00AMUTCG must be soldered to a PCB thermal pad connected to GND for optimal thermal performance and electrical stability. ON Semiconductor's recommended footprint includes six 0.30 mm × 0.53 mm solder pads. Failure to connect the pad may result in elevated junction temperature and reduced reliability. The NLU1G00AMUTCG's thermal resistance (θJA) is characterized assuming proper pad connection.

How does the NLU1G00AMUTCG handle power-down scenarios when VCC is removed?

The NLU1G00AMUTCG incorporates power-down protection that disables input structures when VCC = 0 V, preventing back-current flow from live inputs into the unpowered device. Inputs present high impedance (>10 MΩ), and outputs enter high-Z state - protecting upstream drivers and avoiding bus contention. This behavior is intrinsic to the NLU1G00AMUTCG's design and requires no external circuitry.