Nexperia USA Inc. 74LVC1G98GS,132

Overview

74LVC1G98GS,132 from Nexperia is a single-channel, low-power configurable logic gate with Schmitt-trigger inputs, supporting MUX, AND, OR, NAND, NOR, inverter, and buffer functions via 3-bit configuration (A/B/C inputs). It operates from 1.65 V to 5.5 V, tolerates 5 V inputs/outputs, delivers ±24 mA drive at 3.0 V, and features IOFF for partial power-down protection. It is used in voltage-level translation and reconfigurable signal conditioning in space-constrained industrial control interfaces.

For engineers reviewing the 74LVC1G98GS,132 datasheet, 74LVC1G98GS,132 pinout, 74LVC1G98GS,132 application, or 74LVC1G98GS,132 equivalent, key selection criteria include its 6-terminal XSON6 (SOT1202) package, Schmitt-trigger noise immunity, 5 V tolerance in mixed-voltage systems, and IOFF-enabled safe power sequencing in battery-backed subsystems.

Technical Context

The device implements a programmable logic cell where three inputs (A, B, C) define function selection via truth table mapping - enabling dynamic reconfiguration without external components. Its Schmitt-trigger inputs provide hysteresis (e.g., 0.75 V typical at VCC = 3.0 V), ensuring robust noise rejection in noisy industrial environments.

IOFF circuitry actively disables outputs when VCC = 0 V, limiting backflow current to ±2 μA, making it suitable for hot-swap and partial-power-down architectures. Propagation delay ranges from 0.5 ns (min) to 7.9 ns (max) across 1.65–5.5 V supply range, with CPD = 20 pF at 3.3 V for accurate dynamic power estimation.

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; thermal pad not present; pin 1 index located on lower-left corner below marking "V9".

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC1G98DBVR, the 74LVC1G98GS,132 offers 60 % smaller footprint and 35 % lower θJA, enabling higher density and better thermal performance. Versus 74LVC1G99GV,125, it provides simpler power sequencing but lacks tri-state capability - trade-off between layout efficiency and bus flexibility.

Availability

74LVC1G98GS,132 is available at Aetrix Electronics and suitable for industrial sensor interfaces, USB-C power delivery sequencers, automotive body control modules, and IoT edge node signal routing requiring stable component supply across extended temperature ranges.

Supply support for 74LVC1G98GS,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 high-volume, high-reliability logic, analog, and MOSFET solutions for industrial, automotive, and consumer markets.

The 74LVC1G98 belongs to Nexperia's LVC low-voltage CMOS logic family, designed specifically for flexible, space-efficient signal conditioning in mixed-voltage embedded systems with stringent power and noise requirements.

FAQ

What logic functions can the 74LVC1G98GS,132 implement?

The 74LVC1G98GS,132 supports seven configurable logic functions - 2-input MUX (inverted output), AND, OR, NAND, NOR, inverter, and buffer - determined by the 3-bit combination of inputs A, B, and C per the documented function table. No external programming or non-volatile memory is required; configuration is purely combinational and real-time.

Does the 74LVC1G98GS,132 require external pull-up or pull-down resistors on inputs?

No. All inputs (A, B, C) have built-in Schmitt-trigger circuitry with defined thresholds (e.g., VT+ = 1.79 V, VT− = 1.04 V at VCC = 3.0 V), eliminating need for external biasing. Inputs may be directly tied to VCC or GND for static configuration, and floating inputs are not permitted per datasheet guidance.

Can the 74LVC1G98GS,132 safely interface between a 5 V microcontroller and a 1.8 V FPGA?

Yes - its inputs tolerate up to 5.5 V regardless of VCC voltage, and outputs swing rail-to-rail between GND and VCC. When powered at 1.8 V, it accepts 5 V inputs safely and outputs 0–1.8 V logic levels, enabling unidirectional level translation without additional components.

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

When VCC drops to 0 V, the IOFF circuit disables the output driver, forcing Y into high-impedance state with leakage ≤ ±2 μA. This prevents reverse current flow from live 5 V buses into the unpowered device - protecting both the 74LVC1G98GS,132 and upstream 5 V sources during controlled power sequencing.