Nexperia USA Inc. 74LV1T02GVH

Overview

74LV1T02GV from Nexperia is a single-supply, level-translating 2-input NOR gate in SC-74A (SOT753) package with 5 terminals. It supports bidirectional voltage translation across 1.8 V, 2.5 V, 3.3 V, and 5.0 V CMOS logic domains, features 5 V tolerant inputs, operates from –40 °C to +125 °C, and delivers propagation delay as low as 3.2 ns at 5.0 V/15 pF - used for interfacing mixed-voltage microcontrollers and FPGAs in portable and industrial control systems.

For engineers reviewing the 74LV1T02GV datasheet, 74LV1T02GV pinout, 74LV1T02GV application, or 74LV1T02GV equivalent, this page provides verified pin functions, real-world translation use cases, static/dynamic electrical specifications, thermal derating behavior per package, and validated alternatives for voltage-level bridging in space-constrained embedded designs.

Technical Context

This device implements a true NOR logic function (Y = NOT(A OR B)) with input thresholds dynamically adapted to VCC, enabling reliable up-translation (e.g., 1.8 V inputs → 3.3 V outputs at VCC = 3.3 V) and down-translation (e.g., 5.0 V inputs → 3.3 V outputs at VCC = 3.3 V). Its 5 V tolerant inputs eliminate external clamping diodes when interfacing legacy 5 V peripherals.

Static performance is specified across –40 °C to +125 °C with VIH/VIL windows tightly tracked to VCC (e.g., VIH ≥ 0.65 × VCC at 3.0–3.6 V), while dynamic behavior includes tPD ≤ 4.7 ns (5.0 V/30 pF) and input capacitance ≤ 10 pF - critical for high-speed signal integrity in compact PCB layouts.

Key Specifications

Pinout & Package

74LV1T02GV uses the SC-74A (SOT753) plastic surface-mounted package: 5-terminal, leadless outline with body dimensions 3.1 mm × 1.7 mm × 0.95 mm, optimized for high-density routing and thermal dissipation in thin-profile PCBs.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar single-gate level translating NOR applications.

Compared with 74LVC1G02GV and SN74LVC1G02DBVR, the 74LV1T02GV uniquely supports both up- and down-translation with 5 V tolerant inputs - making it the only option among the three that eliminates external components when bridging 1.8 V, 2.5 V, 3.3 V, and 5.0 V logic domains in a single gate.

Availability

74LV1T02GV is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable device power sequencing, PCB space-constrained logic bridging, and legacy 5 V peripheral integration requiring stable component supply across extended temperature ranges.

Supply support for 74LV1T02GV 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 essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.

The 74LV1T02 belongs to Nexperia's LV1T single-gate translator family, engineered specifically for space- and power-constrained mixed-voltage digital interfaces in portable, industrial, and telecom equipment.

FAQ

Can 74LV1T02GV translate 5 V inputs down to 1.8 V outputs?

Yes. When VCC = 1.8 V, the device accepts 5 V inputs (5 V tolerant) and produces 1.8 V CMOS-compatible outputs. The functional table confirms correct NOR behavior across this translation, and static characteristics validate VOH ≥ 1.45 V and VOL ≤ 0.25 V at IO = ±2 mA - meeting 1.8 V logic thresholds.

What is the maximum capacitive load the 74LV1T02GV can drive at 3.3 V?

At VCC = 3.3 V, the device drives up to 30 pF with guaranteed tPD ≤ 7.5 ns (–40 °C to +125 °C), per Table 8. Output current capability is ±5.5 mA (sink/source), supporting typical PCB trace + IC input capacitance loads without signal degradation or excessive rise/fall time.

Does 74LV1T02GV require external pull-up or pull-down resistors on inputs?

No. Inputs are CMOS with ≤ ±0.1 μA leakage (Table 7), and the device has no internal pull resistors. However, floating inputs must be avoided: unused inputs should be tied to VCC or GND to prevent metastability and increased ICC. No external resistors are needed for proper logic operation.

How does thermal derating work for the SOT753 package?

For the SOT753 (SC-74A) package, total power dissipation derates linearly at 3.8 mW/K above +85 °C ambient. At +125 °C, Ptot drops from 250 mW (at ≤85 °C) to 250 mW – (40 K × 3.8 mW/K) = 98 mW - a critical constraint for continuous operation in sealed enclosures without forced airflow.