Nexperia USA Inc. 74LVC2G07GS,132

Overview

74LVC2G07GS,132 from Nexperia is a dual CMOS buffer with open-drain outputs, designed for level translation between 3.3 V and 5 V logic domains. It features Schmitt-trigger inputs for noise immunity, IOFF partial power-down protection, and operates across 1.65 V to 5.5 V supply. Used in I²C bus pull-up interfaces, GPIO expansion, and mixed-voltage signal conditioning.

For engineers reviewing the 74LVC2G07GS,132 datasheet, 74LVC2G07GS,132 pinout, 74LVC2G07GS,132 application, or 74LVC2G07GS,132 equivalent, key selection criteria include open-drain drive strength at 3.0 V (–24 mA), input overvoltage tolerance to 5.5 V, IOFF-enabled backflow prevention during power sequencing, and SOT1202 package thermal performance in space-constrained designs.

Technical Context

This device implements two independent non-inverting buffers, each with an open-drain output requiring external pull-up. Inputs accept voltages up to 5.5 V regardless of VCC, enabling bidirectional voltage translation without direction control logic. Schmitt-trigger thresholds provide hysteresis of ~0.3 V at 3.3 V, supporting slow-rising signals from mechanical switches or long traces.

The IOFF circuit actively disables both outputs when VCC = 0 V, limiting off-state leakage to ±2 μA and blocking reverse current flow through the output FETs. Propagation delay ranges from 0.5 ns (VCC = 5.5 V) to 8.4 ns (VCC = 1.65 V, –40 °C to +125 °C), with dynamic power dissipation governed by CPD = 6.5 pF at 3.3 V.

Key Specifications

Pinout & Package

XSON6 package (SOT1202): 1.0 mm × 1.0 mm × 0.35 mm body, no leads, 6 terminals, thermal-enhanced exposed pad not present.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual open-drain buffer applications.

Compared with SN74LVC2G07DBVR, the 74LVC2G07GS,132 delivers 6× smaller footprint and 20% lower thermal resistance, making it optimal for wearables and dense compute modules; versus 74AUP2G07GS,132, it trades 8× higher static current for full 5 V input compatibility and 6× stronger drive-critical for industrial I/O.

Availability

74LVC2G07GS,132 is available at Aetrix Electronics and suitable for industrial sensor interfaces, I²C bus extension, wearable GPIO expansion, and hot-swappable module detection requiring stable component supply across automotive-grade temperature ranges.

Supply support for 74LVC2G07GS,132 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 delivering high-performance logic, discrete, and MOSFET solutions optimized for efficiency, reliability, and miniaturization in consumer, industrial, and automotive markets.

The 74LVC2G07GS,132 belongs to Nexperia's LVC logic family, engineered for robust mixed-voltage interfacing in space-constrained applications where power efficiency, signal integrity, and thermal performance are co-optimized.

FAQ

Can 74LVC2G07GS,132 drive a 10 kΩ pull-up resistor at 5 V while powered from 3.3 V?

Yes. Its inputs tolerate 5.5 V regardless of VCC, so the 5 V pull-up on 1Y/2Y is fully compatible. The output FET sinks current only-no high-side drive is needed. At VCC = 3.3 V, VOL ≤ 0.55 V with 24 mA sink, ensuring solid LOW logic level even with 10 kΩ pull-up to 5 V (resulting in ~0.55 V at output).

Does the IOFF feature protect against backfeed when VCC is disconnected but inputs remain at 3.3 V?

Yes. When VCC = 0 V, the IOFF circuit disables both output FETs, limiting OFF-state leakage to ±2 μA maximum. This prevents current from flowing backward from a live 3.3 V input into the unpowered VCC rail, protecting upstream regulators and avoiding latch-up in adjacent ICs.

What is the minimum recommended pull-up resistor value for I²C Fast-mode Plus (1 MHz) operation?

For 1 MHz I²C Fast-mode Plus with 400 pF bus capacitance, a 2.2 kΩ pull-up to 3.3 V yields ~250 ns fall time-within specification. The 74LVC2G07GS,132's –24 mA sink capability supports this, and its 0.55 V VOL ensures reliable LOW detection even with worst-case process/voltage/temperature corners.

Is the SOT1202 (XSON6) package lead-free and RoHS-compliant?

Yes. The 74LVC2G07GS,132 in SOT1202 packaging meets RoHS Directive 2011/65/EU and REACH SVHC requirements. Nexperia confirms lead-free terminations with matte tin plating, and the device carries the "Pb-free" marking per JEDEC J-STD-020 moisture sensitivity level 1 (MSL1) rating.