Nexperia USA Inc. 74LVC1G97GF,132

Overview

74LVC1G97GF,132 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 3-bit input selection. It operates from 1.65 V to 5.5 V, tolerates 5 V inputs/outputs, and features IOFF partial power-down protection. Used in voltage-level translation between 3.3 V and 5 V subsystems in industrial control I/O modules.

For engineers reviewing the 74LVC1G97GF,132 datasheet, 74LVC1G97GF,132 pinout, 74LVC1G97GF,132 application, or 74LVC1G97GF,132 equivalent, this device serves as a space-constrained, function-reconfigurable logic element for mixed-voltage signal routing, noise-immune sensor interface conditioning, and flexible glue logic in compact embedded controllers.

Technical Context

The 74LVC1G97GF,132 implements a single configurable logic cell using CMOS technology with Schmitt-trigger inputs for enhanced noise immunity and hysteresis (VH = 0.50 V typ at VCC = 3.0 V). Its 3-bit configuration input (A, B, C) selects one of seven standard logic functions without external components.

It supports true bidirectional voltage translation: inputs accept 0–5.5 V regardless of VCC (1.65–5.5 V), and outputs drive compliant TTL and CMOS loads. The IOFF circuit disables output leakage (< ±2 μA at VCC = 0 V) during partial power-down, preventing backfeed in hot-swap or power-gated systems.

Key Specifications

Pinout & Package

XSON6 package (SOT886): plastic extremely thin small outline, no leads, 6 terminals, body size 1.0 × 1.45 × 0.5 mm, thermal pad optional, pin 1 marked by notch or bevel.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC1G97DBVR, the 74LVC1G97GF,132 saves 58% board area and improves thermal performance; versus 74LVC1G98GW,125, it reduces cost and complexity where output enable is unnecessary.

Availability

74LVC1G97GF,132 is available at Aetrix Electronics and suitable for industrial sensor interfaces, multi-voltage I/O expansion, configurable logic in space-constrained devices, and power-gated subsystem control requiring stable component supply across long-lifecycle production programs.

Supply support for 74LVC1G97GF,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 leading semiconductor manufacturer specializing in high-performance, energy-efficient logic, analog, and discrete components for industrial, automotive, and consumer applications.

The 74LVC1G97 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, designed specifically for flexible, low-power, mixed-voltage digital interfacing in space- and power-sensitive embedded systems.

FAQ

Can 74LVC1G97GF,132 be used as a standalone level shifter between 1.8 V and 5 V domains?

Yes - its inputs tolerate 0–5.5 V regardless of VCC, and outputs swing rail-to-rail. When powered at 1.8 V, it accepts 5 V inputs without damage and drives 1.8 V-compatible loads. However, output high level is limited to VCC (1.8 V), so downstream receivers must be 1.8 V-tolerant. For bidirectional 5 V ↔ 1.8 V translation, a dedicated auto-directional level shifter is recommended.

What is the minimum input rise/fall time supported with Schmitt-trigger operation?

The device does not specify a minimum edge rate, but Schmitt-trigger hysteresis (≥0.50 V at VCC = 3.0 V) ensures clean switching for input edges slower than 10 μs. For signals with rise times exceeding 100 μs (e.g., thermistor-based slow-settling sensors), the hysteresis prevents chatter at the threshold crossing point, eliminating need for external debouncing circuitry.

Does the IOFF feature activate automatically, or require external control?

IOFF activates automatically when VCC drops below ~0.8 V - no external enable signal or biasing is needed. The internal circuitry detects VCC loss and forces the output into high-impedance state within nanoseconds, blocking reverse current flow from live I/O lines into the unpowered device. This behavior is guaranteed across −40 °C to +125 °C per datasheet Section 1.1 and Table 10.

How is logic function selection implemented - is it static or dynamic?

Function selection is static and determined by the DC voltage levels applied to pins A, B, and C at power-up or during operation. No clock, latch, or programming sequence is required - the logic output Y updates combinatorially in response to both data and configuration inputs. This allows real-time reconfiguration (e.g., via MCU GPIOs) without interrupting signal flow, provided setup/hold timing is met per Table 9 propagation delays.