Nexperia USA Inc. 74LVC1G97GW,125

Overview

74LVC1G97GW,125 from Nexperia is a single-channel, low-power configurable multiple-function logic gate with Schmitt-trigger inputs, supporting MUX, AND, OR, NAND, NOR, inverter, and buffer configurations via three input control lines (A, B, C). It operates from 1.65 V to 5.5 V, tolerates 5 V inputs/outputs, and features IOFF partial power-down protection. It is used in voltage-level translation and flexible logic routing in space-constrained industrial control interfaces.

For engineers reviewing the 74LVC1G97GW,125 datasheet, 74LVC1G97GW,125 pinout, 74LVC1G97GW,125 application, or 74LVC1G97GW,125 equivalent, this device delivers configurable logic in a TSSOP6 package with verified Schmitt-trigger noise immunity, ±24 mA drive at 3.0 V, and -40 °C to +125 °C operation - critical for mixed-voltage signal conditioning and reconfigurable I/O design.

Technical Context

The 74LVC1G97GW,125 implements a programmable logic cell where inputs A, B, and C determine output Y's Boolean function per a fixed truth table. Its Schmitt-trigger inputs provide hysteresis (e.g., 0.75 V typical at VCC = 3.0 V), enabling robust noise rejection in noisy environments. All inputs are 5 V tolerant regardless of VCC level, allowing direct interfacing between 3.3 V and 5 V subsystems without external level shifters.

IOFF circuitry actively disables outputs when VCC = 0 V, blocking backflow current during partial power-down - essential for hot-swap and power-gated systems. Propagation delay ranges from 0.5 ns (min) to 7.9 ns (max) depending on supply voltage, with CPD = 22 pF at 3.3 V defining dynamic power consumption under switching loads.

Key Specifications

Pinout & Package

TSSOP6 (SOT363-2) package: plastic thin shrink small outline, 6-lead, body width 1.25 mm, lead pitch 0.65 mm, height ≤ 1.1 mm - optimized for automated assembly and thermal performance in dense PCB layouts.

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74LVC1G97GW,125, the 74LVC1G57GW,125 omits IOFF - limiting use in hot-swap systems - while SN74LVC1G97DBVR trades pin compatibility for TI ecosystem alignment, demanding layout changes and offering reduced drive at lower VCC.

Availability

74LVC1G97GW,125 is available at Aetrix Electronics and suitable for industrial sensor interfaces, USB-C power delivery control, and IoT edge node reconfigurable I/O requiring stable component supply across extended temperature and mixed-voltage conditions.

Supply support for 74LVC1G97GW,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 high-volume, high-reliability logic, discrete, and MOSFET solutions, with leadership in advanced packaging and automotive-grade qualification.

The 74LVC1G97GW,125 belongs to Nexperia's LVC low-voltage logic family, designed specifically for flexible, space-efficient logic implementation in industrial, computing, and consumer electronics where voltage translation and configurability reduce system complexity.

FAQ

What logic functions can the 74LVC1G97GW,125 implement?

The 74LVC1G97GW,125 supports seven distinct logic functions - 2-input MUX, AND, OR, NAND, NOR, inverter, and buffer - determined by the static logic states applied to its three configuration inputs (A, B, C). The function mapping is defined in Table 4 of the datasheet and requires no external programming or clocking.

Does the 74LVC1G97GW,125 support level translation between 3.3 V and 5 V systems?

Yes. All inputs tolerate voltages up to 5.5 V regardless of VCC level, and outputs swing rail-to-rail within the VCC range. When powered at 3.3 V, it accepts 5 V inputs and drives 5 V-tolerant loads, enabling bidirectional level translation without external components.

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

When VCC drops to 0 V, the IOFF circuit disables the output driver stage, limiting output leakage current to ±2 μA maximum. This prevents damaging reverse current flow from live buses into the unpowered device - critical for hot-swap, partial power-down, and multi-rail system integrity.

Is the 74LVC1G97GW,125 pin-compatible with other variants like 74LVC1G97GV or 74LVC1G97GM?

No. While functionally identical, the 74LVC1G97GW (TSSOP6/SOT363-2) has a different pinout than SC-74 (SOT457) and XSON6 (SOT886/SOT1115/SOT1202/SOT1255-2) variants. Pin 4 is Y in TSSOP6 but differs in orientation and terminal assignment across packages - PCB layout must match the specific variant.