Nexperia USA Inc. 74LVC1G58GW,125

Overview

74LVC1G58GW,125 from Nexperia is a single-gate configurable logic IC with Schmitt-trigger inputs, supporting AND, OR, NAND, NOR, XOR, inverter, and buffer functions via 3-bit configuration inputs (A, B, C). It operates from 1.65 V to 5.5 V, delivers ±24 mA output drive at 3.0 V, and features IOFF partial power-down protection. It enables level translation between 3.3 V and 5 V systems in space-constrained industrial control interfaces.

For engineers reviewing the 74LVC1G58GW,125 datasheet, 74LVC1G58GW,125 pinout, 74LVC1G58GW,125 application, or 74LVC1G58GW,125 equivalent, key selection criteria include its configurable logic flexibility, Schmitt-trigger noise immunity, IOFF-enabled mixed-voltage system integration, and TSSOP6 package suitability for high-density PCB layouts.

Technical Context

This device implements a programmable combinational logic function using three input-select lines (A, B, C) to configure one of seven standard logic gates. Its Schmitt-trigger inputs provide hysteresis (e.g., 0.48 V typical at VCC = 1.8 V), enabling robust operation in noisy environments.

The IOFF circuit actively disables outputs when VCC = 0 V, limiting backflow current to ±2 μA max, making it suitable for hot-swap and partial-power-down applications. Input overvoltage tolerance up to 5.5 V allows direct interfacing with 5 V TTL logic while powered from 1.65–3.3 V rails.

Key Specifications

Pinout & Package

TSSOP6 (SOT363-2) package: plastic thin shrink small outline, 6-pin, 1.25 mm body width, 0.65 mm lead pitch, exposed pad not present.

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74LVC1G97GW,125, this part omits the enable pin-reducing control complexity but eliminating dynamic gating. Versus SN74LVC1G57DBVR, it adds IOFF and extends temperature range to +125 °C, enabling robustness in automotive and industrial thermal environments.

Availability

74LVC1G58GW,125 is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body control modules, and medical diagnostic equipment requiring stable component supply across extended temperature ranges and mixed-voltage signal chains.

Supply support for 74LVC1G58GW,125 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 optimized for reliability and energy efficiency.

The 74LVC1G58 belongs to Nexperia's LVC low-voltage CMOS logic family, designed specifically for space-constrained, mixed-voltage digital systems requiring robust noise immunity, low power, and seamless level translation.

FAQ

What logic functions can the 74LVC1G58GW,125 implement?

The 74LVC1G58GW,125 implements seven logic functions-AND, OR, NAND, NOR, XOR, inverter, and buffer-determined by the static logic states applied to its three configuration inputs (A, B, C). The function table in section 7.1 of the datasheet defines exact input combinations for each gate type, and no external programming or clocking is required.

Does the 74LVC1G58GW,125 support level translation between 3.3 V and 5 V systems?

Yes. Its inputs tolerate up to 5.5 V independent of VCC, and it operates from 1.65 V to 5.5 V. When powered at 3.3 V, it accepts 5 V inputs and outputs 3.3 V logic levels, enabling bidirectional translation without external components-verified per JESD8C (2.7–3.6 V) and JESD36 (4.5–5.5 V) compliance.

How does the IOFF feature protect the device during partial power-down?

When VCC = 0 V, the IOFF circuit disables all outputs and limits leakage current to ±2 μA maximum, preventing reverse current flow from live inputs or outputs into the unpowered device. This protects against latch-up and ensures safe operation during hot-swap, power sequencing, or standby modes in multi-rail systems.

Is the 74LVC1G58GW,125 pin-compatible with other 6-pin logic gates in TSSOP6?

No. While it shares the SOT363-2 (TSSOP6) footprint with other 6-pin logic devices, its pinout is unique: pins 1/3/6 are configurable inputs (B/A/C), pin 4 is output (Y), pin 2 is GND, and pin 5 is VCC. Substituting with fixed-function gates (e.g., 74LVC1G00) requires PCB redesign due to incompatible signal mapping.