Nexperia USA Inc. 74LVC1G58GV,125

Overview

74LVC1G58GV,125 from Nexperia is a single-gate configurable logic device 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 compact SC-74 (SOT457) packages.

For engineers reviewing the 74LVC1G58GV,125 datasheet, 74LVC1G58GV,125 pinout, 74LVC1G58GV,125 application, or 74LVC1G58GV,125 equivalent, key selection criteria include its configurable logic flexibility, Schmitt-trigger noise immunity, IOFF-enabled mixed-voltage system interfacing, and -40 °C to +125 °C industrial temperature rating.

Technical Context

This device implements a single configurable logic gate using CMOS technology with three independent data inputs (A, B, C) and one output (Y), where input combinations determine logic function per Table 4. Its Schmitt-trigger inputs provide hysteresis (e.g., 0.48 V typical at VCC = 1.8 V), enabling robust noise rejection in noisy environments.

The IOFF circuit 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 tolerance up to 5.5 V allows direct interfacing with 5 V TTL logic while powered from 1.65–3.3 V supplies.

Key Specifications

Pinout & Package

74LVC1G58GV,125 uses the SC-74 (SOT457) plastic surface-mounted package: 6-pin, 1.7 mm body width, 0.95 mm height, lead pitch 0.65 mm. Pin 1 index located at lower-left corner below marking "V58".

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74LVC1G58GV,125, the 74LVC1G97GV,125 trades Schmitt-trigger noise immunity for output enable control, while SN74LVC1G57DBVR sacrifices temperature range and IOFF for lower unit cost-making the 74LVC1G58GV,125 optimal for ruggedized mixed-voltage systems requiring reliability across full industrial temperature range.

Availability

74LVC1G58GV,125 is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body control modules, and programmable logic in space-constrained devices requiring stable component supply and long-term lifecycle support.

Supply support for 74LVC1G58GV,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 headquartered in Nijmegen, Netherlands, specializing in high-volume, high-reliability logic, analog, and discrete components for industrial, automotive, and computing markets.

The 74LVC1G58 belongs to Nexperia's LVC logic family, designed specifically for low-voltage, mixed-supply digital interfacing with emphasis on robustness, configurability, and thermal resilience in harsh operating environments.

FAQ

Can 74LVC1G58GV,125 be used as a level shifter between 5 V and 3.3 V logic?

Yes. Its inputs tolerate up to 5.5 V regardless of VCC setting, and its output swings rail-to-rail. When powered at 3.3 V, it accepts 5 V inputs and drives 3.3 V-compatible loads directly-no external resistors or translators needed. This is confirmed in Section 1 of the datasheet under "translators in mixed 3.3 V and 5 V environments."

What logic functions does 74LVC1G58GV,125 support and how are they selected?

It supports AND, OR, NAND, NOR, XOR, inverter, and buffer functions. Selection is determined solely by the logic states applied to its three inputs A, B, and C per Table 4: e.g., CBA = 000 yields Y = LOW; CBA = 001 yields Y = HIGH. No external programming or configuration registers are required-function is purely combinational.

Does 74LVC1G58GV,125 require external pull-up or pull-down resistors on unused inputs?

No. All inputs can be directly tied to VCC or GND per Section 1 ("All inputs can be connected directly to VCC or GND"). This eliminates external passives and ensures deterministic logic states-critical for fail-safe designs in automotive and industrial control.

How does the IOFF feature protect the device during power sequencing?

When VCC = 0 V, the IOFF circuit disables the output driver, limiting output leakage to ±2 μA max (Table 8). This prevents reverse current flow from live downstream circuits into the unpowered device-a documented requirement for PCIe hot-plug and modular power architectures per JEDEC JESD78.