Nexperia USA Inc. 74AUP1T97GS,132

Overview

74AUP1T97GS,132 from Nexperia is a single-supply, low-power configurable logic gate with Schmitt-trigger inputs and voltage-level translation capability. It operates from 2.3 V to 3.6 V, supports 1.8 V input drive in 3.3 V systems, delivers ≤5.5 ns propagation delay (VCC = 2.3 V, CL = 5 pF), and features IOFF partial power-down protection. It is used in I²C bus level-shifting, sensor interface signal conditioning, and mixed-voltage GPIO expansion.

For engineers reviewing the 74AUP1T97GS,132 datasheet, 74AUP1T97GS,132 pinout, 74AUP1T97GS,132 application, or 74AUP1T97GS,132 equivalent, this device serves as a flexible, ultra-low-power logic reconfigurable gate for space-constrained, multi-rail embedded interfaces requiring robust noise immunity and seamless voltage domain bridging.

Technical Context

The 74AUP1T97GS,132 implements a 3-input configurable logic cell where inputs A, B, and C define function selection (MUX, AND, OR, NAND, NOR, inverter, buffer) via truth table mapping. Its Schmitt-trigger inputs provide hysteresis (0.10–0.60 V) across VCC = 2.3–3.6 V, enabling reliable operation with slow or noisy signals.

IOFF circuitry actively disables outputs when VCC = 0 V, limiting backflow current to ±0.75 μA, and overvoltage-tolerant inputs accept up to 3.6 V regardless of supply - critical for hot-swap and partial-power-down system designs.

Key Specifications

Pinout & Package

XSON6 package (SOT1202): plastic extremely thin small outline, no leads, 6 terminals, body size 1.0 × 1.0 × 0.35 mm, thermal pad optional, pin 1 marked by lower-left corner notch.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC1G97DBVR and 74LVC1G98GW,125, the 74AUP1T97GS,132 delivers superior noise rejection (0.10–0.60 V hysteresis), lowest quiescent current (≤3.5 μA), and guaranteed IOFF behavior - making it optimal for battery-critical, thermally demanding, or EMI-prone embedded interfaces.

Availability

74AUP1T97GS,132 is available at Aetrix Electronics and suitable for industrial sensor interface, automotive body control, I²C level translation, and low-power GPIO expansion requiring stable component supply across extended temperature ranges.

Supply support for 74AUP1T97GS,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, discrete, and MOSFET solutions optimized for reliability and energy efficiency.

The 74AUP1T97 series belongs to Nexperia's Advanced Ultra-low Power logic family, designed specifically for space- and power-constrained mixed-voltage applications in automotive, industrial, and portable electronics.

FAQ

What logic functions can the 74AUP1T97GS,132 implement?

The 74AUP1T97GS,132 supports seven configurable functions: 2-input MUX, AND, OR, NAND, NOR, inverter, and buffer. Function selection is determined solely by the static logic states of inputs A, B, and C per Table 4 in the datasheet - no external programming or configuration registers are required.

Does the 74AUP1T97GS,132 require external pull-up resistors on its inputs?

No. All inputs (A, B, C) have Schmitt-trigger thresholds and can be directly tied to VCC or GND without pull-up/pull-down resistors. The device's overvoltage-tolerant inputs (up to 3.6 V) and internal hysteresis eliminate the need for external biasing in most interface scenarios.

How does the IOFF feature behave during power-down sequences?

When VCC drops below ~0.2 V, the IOFF circuit automatically places the Y output in high-impedance state, limiting leakage to ±0.75 μA. This prevents back-current flow from powered downstream circuits into the unpowered 74AUP1T97GS,132 - critical for safe hot-swap and multi-rail power sequencing.

Can the 74AUP1T97GS,132 operate reliably at 2.3 V supply with 1.8 V inputs?

Yes. At VCC = 2.3 V, the device guarantees VT+ = 0.60 V and VT− = 0.35 V, providing 250 mV hysteresis. A 1.8 V input exceeds VT+ by >1.2 V, ensuring robust HIGH recognition and noise margin - confirmed across −40 °C to +125 °C per Table 8.