Nexperia USA Inc. 74LVC1G57GF,132

Overview

74LVC1G57GF,132 from Nexperia is a single configurable logic gate with Schmitt-trigger inputs, supporting AND, OR, NAND, NOR, XNOR, inverter, and buffer functions via 3-bit input configuration. It operates from 1.65 V to 5.5 V, tolerates 5.5 V inputs, delivers ±24 mA output drive at 3.0 V, and enables level translation between 3.3 V and 5 V systems. It is used in mixed-voltage interface logic for industrial control I/O conditioning.

For engineers reviewing the 74LVC1G57GF,132 datasheet, 74LVC1G57GF,132 pinout, 74LVC1G57GF,132 application, or 74LVC1G57GF,132 equivalent, key selection criteria include configurable function mapping, IOFF-enabled partial power-down capability, Schmitt-trigger noise immunity, wide supply range, and compatibility with both 3.3 V and 5 V logic families.

Technical Context

This device implements a programmable 3-input combinational logic cell where inputs A, B, and C determine Y's function via truth table selection - no external programming interface is required. The Schmitt-trigger inputs provide hysteresis (e.g., 0.48 V typical at VCC = 1.8 V), enabling robust noise rejection in noisy environments.

Its IOFF circuit disables outputs during power-down, blocking backflow current when VCC = 0 V, making it suitable for hot-swap and partial-power-down architectures. Input overvoltage tolerance up to 5.5 V allows direct interfacing with legacy 5 V TTL outputs while powered from 1.65–3.3 V rails.

Key Specifications

Pinout & Package

XSON6 package (SOT886): plastic extremely thin small outline, no leads, 6-terminal surface-mount package measuring 1.0 mm × 1.45 mm × 0.5 mm.

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74LVC1G97GV,125 and SN74LVC1G57DBVR, the 74LVC1G57GF,132 uniquely combines Schmitt-trigger noise immunity, IOFF protection, and full 1.65–5.5 V operation - making it the only choice for robust mixed-voltage interface logic in harsh or power-sequenced environments.

Availability

74LVC1G57GF,132 is available at Aetrix Electronics and suitable for industrial sensor interfaces, USB-C power delivery controllers, and automotive body control units requiring stable component supply across extended temperature ranges and mixed-voltage domains.

Supply support for 74LVC1G57GF,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, analog, and discrete components for industrial, automotive, and consumer markets.

The 74LVC1G57 belongs to Nexperia's Low-Voltage CMOS (LVC) logic family, designed specifically for flexible, low-power, mixed-voltage interface solutions in space-constrained and thermally demanding applications.

FAQ

What logic functions can the 74LVC1G57GF,132 implement?

The 74LVC1G57GF,132 implements seven logic functions - AND, OR, NAND, NOR, XNOR, inverter, and buffer - determined solely by the voltage states applied to its three inputs (A, B, C). No external programming or configuration pins are needed; the function is set dynamically by the input combination per Table 4 in the datasheet.

Does the 74LVC1G57GF,132 support level translation between 3.3 V and 5 V systems?

Yes. Its inputs tolerate up to 5.5 V regardless of VCC, and its outputs swing rail-to-rail (0 V to VCC). When powered from 3.3 V, it accepts 5 V inputs and produces 3.3 V-compatible outputs - enabling bidirectional translation without external resistors or dedicated translators.

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

When VCC drops to 0 V, the IOFF circuit forces the output (Y) into a high-impedance state, blocking current flow into or out of the pin. This prevents potentially damaging backflow current from other powered devices connected to Y - critical in systems with asynchronous power sequencing or hot-plug capability.

Is the 74LVC1G57GF,132 suitable for automotive applications?

It is qualified for operation from −40 °C to +125 °C and meets industrial reliability standards, but it is not AEC-Q200 qualified. For non-safety-critical automotive body electronics (e.g., lighting controls, HVAC interfaces), it may be used with customer validation; however, it is not approved for safety-critical or powertrain applications.