Nexperia USA Inc. 74LVC1G57GS,132

Overview

74LVC1G57GS,132 from Nexperia is a single-channel configurable logic gate with Schmitt-trigger inputs, supporting AND, OR, NAND, NOR, XNOR, inverter, and buffer configurations via 3-bit input selection (A/B/C). It operates from 1.65 V to 5.5 V, provides ±24 mA output drive at 3.0 V, and enables voltage-level translation between 3.3 V and 5 V systems. It is used in I/O expansion, signal conditioning, and mixed-voltage interface circuits in industrial control modules.

For engineers reviewing the 74LVC1G57GS,132 datasheet, 74LVC1G57GS,132 pinout, 74LVC1G57GS,132 application, or 74LVC1G57GS,132 equivalent, key selection considerations include its IOFF-enabled partial power-down capability, 6-terminal XSON6 package (SOT1202), Schmitt-trigger noise immunity, and guaranteed operation from –40 °C to +125 °C.

Technical Context

This device implements a programmable combinational logic function using three data inputs (A, B, C) and one output (Y), where the logic equation is determined by the static state of those inputs per the function table. Its Schmitt-trigger inputs provide hysteresis (VH = 0.50 V typ. at VCC = 3.0 V), enabling robust noise rejection in noisy environments.

The IOFF circuit ensures output high-impedance during power-down (VCC = 0 V), preventing backflow current when interfacing with live buses - critical for hot-swap and partial-power-down system architectures. Input overvoltage tolerance up to 5.5 V allows direct connection to 5 V signals even when powered at 1.65 V–3.3 V.

Key Specifications

Pinout & Package

XSON6 plastic extremely thin small outline package (SOT1202); no leads; 6 terminals; body dimensions 1.0 mm × 1.0 mm × 0.35 mm; wettable flank terminals for automated optical inspection.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar configurable logic gate applications.

Compared with 74LVC1G57GS,132, the GW variant offers easier solder inspection but larger area and worse thermal performance, while the DBVR variant trades compactness for marginally reduced drive strength and different supply current behavior - all three share identical functional truth tables and Schmitt characteristics.

Availability

74LVC1G57GS,132 is available at Aetrix Electronics and suitable for industrial automation interfaces, USB-C power management subsystems, mixed-voltage IoT edge nodes, and automotive body electronics requiring stable component supply across extended temperature ranges.

Supply support for 74LVC1G57GS,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 focused on essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.

The 74LVC1G57 belongs to Nexperia's LVC low-voltage CMOS logic family, designed specifically for space-constrained, mixed-supply applications requiring robust noise immunity, power-down safety, and seamless voltage translation.

FAQ

What logic functions can the 74LVC1G57GS,132 implement?

The 74LVC1G57GS,132 implements seven logic functions - AND, OR, NAND, NOR, XNOR, inverter, and buffer - determined by the static states of its three inputs (A, B, C) per the documented function table. No external programming or configuration pins are needed; the function is set solely by hardwiring these inputs to VCC or GND.

Does the 74LVC1G57GS,132 support partial power-down?

Yes. Its IOFF circuitry disables the output and limits leakage to ±2 μA when VCC = 0 V, preventing backflow current into powered downstream circuits. This is verified per JEDEC JESD78 and enables safe use in hot-plug, power-gated, or multi-rail systems where VCC may be sequenced independently.

Can the 74LVC1G57GS,132 interface between 1.8 V and 5 V logic domains?

Yes. Its inputs tolerate up to 5.5 V regardless of VCC setting, and it operates down to 1.65 V. When powered at 1.8 V, it correctly interprets 5 V inputs as HIGH and outputs 0 V/1.8 V levels - making it suitable for unidirectional level translation without external resistors or additional devices.

What is the thermal performance of the SOT1202 package?

The SOT1202 (XSON6) package has a junction-to-ambient thermal resistance (θJA) of 190 K/W. At maximum ambient temperature (+125 °C) and 250 mW total power dissipation, junction temperature remains within safe limits (TJ ≈ 173 °C), validated per the derating curve in Section 8 of the datasheet.