Nexperia USA Inc. 74LVC2G02GT,115

Overview

74LVC2G02GT,115 from Nexperia is a dual 2-input NOR gate logic IC in XSON8 package (SOT833-1), operating from 1.65 V to 5.5 V supply, featuring 5 V-tolerant inputs/outputs, ±24 mA output drive at 3.0 V, IOFF partial power-down protection, and Schmitt-trigger inputs for noise immunity in mixed-voltage digital interfaces.

For engineers reviewing the 74LVC2G02GT,115 datasheet, 74LVC2G02GT,115 pinout, 74LVC2G02GT,115 application, or 74LVC2G02GT,115 equivalent, key selection criteria include voltage translation capability between 3.3 V and 5 V domains, guaranteed operation up to +125 °C, low static current (<4 μA), and compact 1.0 × 1.95 × 0.5 mm XSON8 footprint for space-constrained PCB layouts.

Technical Context

This device implements two independent CMOS NOR gates with rail-to-rail input voltage tolerance up to 5.5 V and output compatibility across 1.65–5.5 V supply rails. Its IOFF circuit actively disables outputs during power-down to prevent backflow current, enabling hot-swap and partial-power-down system architectures.

Schmitt-trigger inputs provide hysteresis (typ. 0.3 V at VCC = 3.3 V), enabling robust operation with slow-rising signals from mechanical switches or RC networks. Propagation delay ranges from 0.6 ns (VCC = 5.5 V) to 11.2 ns (VCC = 1.65 V, Tamb = +125 °C), supporting both high-speed logic and low-power control functions.

Key Specifications

Pinout & Package

XSON8 plastic extremely thin small outline package (SOT833-1); no leads; 8 terminals; body dimensions 1.0 mm × 1.95 mm × 0.5 mm; pin 1 indicator located on lower-left corner below marking code "V02".

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual 2-input NOR gate applications.

Compared with SN74LVC2G02DCKR and 74AUP2G02GW,125, the 74LVC2G02GT,115 uniquely delivers dual-gate functionality, full 5 V tolerance, and +125 °C operation in the smallest XSON8 footprint - making it the only choice for compact, mixed-voltage, high-reliability industrial logic.

Availability

74LVC2G02GT,115 is available at Aetrix Electronics and suitable for industrial control panels, automated test equipment, IoT edge nodes, and medical diagnostic interfaces requiring stable component supply across extended temperature and mixed-voltage environments.

Supply support for 74LVC2G02GT,115 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 focused on high-volume, high-reliability logic, analog, and MOSFET solutions for automotive, industrial, and consumer markets.

The 74LVC2G02GT,115 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, designed specifically for voltage translation, signal conditioning, and interface bridging in space- and power-constrained embedded systems.

FAQ

Can 74LVC2G02GT,115 operate with VCC = 1.65 V while accepting 5 V inputs?

Yes. The device supports 5.5 V overvoltage-tolerant inputs across its full 1.65–5.5 V supply range. At VCC = 1.65 V, inputs up to 5.5 V are safely clamped internally without damage or logic corruption, enabling reliable level translation from 5 V peripherals to low-voltage controllers.

Does the IOFF feature require external pull-up or pull-down resistors?

No. The IOFF circuitry is fully integrated and automatically disables outputs when VCC = 0 V, limiting leakage to ±2 μA maximum. No external components are needed - the outputs enter high-impedance state inherently, preventing back-current into powered sections of the system.

What is the maximum capacitive load this device can drive at 3.3 V supply?

At VCC = 3.3 V, the 74LVC2G02GT,115 maintains <5 ns propagation delay driving up to 30 pF (per Table 10 test conditions). For loads exceeding 30 pF, delay increases linearly; sustained 50 pF loads result in ~6.2 ns delay at +125 °C, remaining within specification limits.

How does Schmitt-trigger action improve reliability in noisy environments?

Schmitt-trigger inputs provide ~0.3 V hysteresis at VCC = 3.3 V, meaning the rising threshold is ~1.8 V and falling threshold is ~1.5 V. This prevents multiple output transitions caused by slow or noisy input edges - critical for switch debouncing, sensor interfacing, and long-trace routing where ringing or EMI may occur.