onsemi NLVVHC1G08DFT1G

Overview

NLVVHC1G08DFT1G from onsemi is a single 2-input CMOS AND gate in SC-88A (SOT-353) package, operating from 2.0 V to 5.5 V, with CMOS-level input thresholds, 3.5 ns typical propagation delay at 5 V, and over-voltage tolerant inputs/outputs up to 5.5 V - used for level-shifting logic interfacing between 3 V and 5 V systems.

For engineers reviewing the NLVVHC1G08DFT1G datasheet, pinout, applications, or equivalent options, key selection considerations include supply voltage range compatibility, input threshold type (CMOS vs. TTL), over-voltage tolerance, IOFF partial power-down support, and SC-88A footprint constraints in space-constrained digital control circuits.

Technical Context

The NLVVHC1G08DFT1G implements a standard 2-input AND logic function with true CMOS input thresholds (VIH = 70% VCC, VIL = 30% VCC), enabling reliable operation across 2.0–5.5 V supply rails. Its input structure withstands up to 5.5 V regardless of VCC, supporting mixed-voltage domain interfacing.

It features IOFF circuitry that disables output leakage when VCC = 0 V, preventing back-powering in partial power-down states. Output drive capability is ±8 mA at 3.0 V, with guaranteed VOL ≤ 0.52 V and VOH ≥ 2.34 V under full load across −55°C to +125°C.

Key Specifications

Pinout & Package

Package: SC-88A (SOT-353), 5-pin, 2.0 mm × 1.25 mm × 0.95 mm body, lead pitch 0.65 mm, Pb-free and RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MC74VHC1G08DBVT1G and SN74LVC1G08DBVR, NLVVHC1G08DFT1G uniquely combines AEC-Q100 qualification, 5.5 V over-voltage tolerance, and IOFF in the smallest SC-88A package - making it optimal for automotive and space-constrained industrial designs requiring robust mixed-rail logic.

Availability

NLVVHC1G08DFT1G is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC I/O modules, and portable medical device power sequencing requiring stable component supply, long-term lifecycle assurance, and AEC-Q100-compliant sourcing.

Supply support for NLVVHC1G08DFT1G 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 is a global semiconductor supplier delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.

NLVVHC1G08DFT1G belongs to the VHC1G logic family designed for low-voltage, high-speed, mixed-supply digital interfacing - emphasizing robustness, small footprint, and extended temperature reliability in mission-critical edge systems.

FAQ

What is the input threshold type of NLVVHC1G08DFT1G?

The NLVVHC1G08DFT1G uses CMOS-level input thresholds: VIH is typically 70% of VCC (e.g., 3.85 V min at VCC = 5.5 V), and VIL is 30% of VCC (e.g., 1.65 V max at VCC = 5.5 V). This distinguishes it from the TTL-threshold MC74VHC1GT08 variant and ensures compatibility with standard CMOS outputs across its full 2.0–5.5 V supply range. The NLVVHC1G08DFT1G datasheet confirms these values in Table 4.

Does NLVVHC1G08DFT1G support partial power-down protection?

Yes, NLVVHC1G08DFT1G includes IOFF circuitry that actively disables input and output leakage paths when VCC = 0 V. Per the datasheet's DC Electrical Characteristics table, IOFF is limited to 10 µA max at VCC = 0 V and VIN/VOUT = 5.5 V. This prevents back-current flow in hot-swap or battery-backup scenarios - a key differentiator versus non-IOFF logic gates like the SN74LVC1G08.

What package does NLVVHC1G08DFT1G use, and is it RoHS compliant?

NLVVHC1G08DFT1G is packaged in SC-88A (also known as SOT-353), a 5-pin surface-mount package measuring 2.0 mm × 1.25 mm × 0.95 mm with 0.65 mm lead pitch. It is Pb-free, halogen-free/BFR-free, and fully RoHS compliant, as stated in the "Features" section and ordering information on page 7 of the NLVVHC1G08DFT1G datasheet.

Can NLVVHC1G08DFT1G interface 5 V signals into a 3 V system?

Yes, NLVVHC1G08DFT1G supports this directly: its inputs and outputs tolerate up to 5.5 V regardless of VCC voltage. When powered at VCC = 3.3 V, it safely accepts 5 V logic inputs and drives 3.3 V–compatible outputs - eliminating external level shifters. This over-voltage tolerance is explicitly specified in the Absolute Maximum Ratings and Recommended Operating Conditions tables of the NLVVHC1G08DFT1G datasheet.

Is NLVVHC1G08DFT1G qualified for automotive applications?

Yes, NLVVHC1G08DFT1G is AEC-Q100 qualified (Grade 1: −40°C to +125°C) and PPAP capable, as confirmed by the "−Q Suffix" designation in the ordering table and the "Automotive and Other Applications Requiring Unique Site and Control Change Requirements" note on page 1 and page 7 of the NLVVHC1G08DFT1G datasheet. It is intended for use in automotive body electronics, infotainment, and ADAS subsystems.