Nexperia USA Inc. 74LV132D-Q100J

Overview

74LV132D-Q100 from Nexperia is an automotive-grade quad 2-input NAND Schmitt trigger IC in SO14 package, operating from 1.0 V to 5.5 V supply, delivering input hysteresis (VH ≥ 0.4 V at VCC = 3.0 V), propagation delay ≤ 12 ns at 3.3 V, and AEC-Q100 Grade 1 qualification (−40 °C to +125 °C). It transforms slow/noisy inputs into clean digital outputs for signal conditioning in engine control units and body electronics.

For engineers reviewing the 74LV132D-Q100 datasheet, 74LV132D-Q100 pinout, 74LV132D-Q100 application, or 74LV132D-Q100 equivalent, key selection criteria include Schmitt-trigger hysteresis voltage (VT+ − VT−), propagation delay across 1.2–5.5 V supply range, output drive capability (±12 mA), automotive temperature compliance, and SO14 package compatibility with legacy 74HC/HCT132 footprints.

Technical Context

This device implements four independent 2-input NAND gates with Schmitt-trigger inputs, each featuring asymmetric switching thresholds (VT+ and VT−) to reject noise on slow-rising/falling signals. Its CMOS Si-gate architecture ensures TTL-level compatibility at VCC = 2.7–3.6 V and supports low-voltage operation down to 1.0 V.

The input hysteresis (VH) ranges from 0.3 V at 1.2 V supply to 1.5 V at 5.5 V supply, enabling robust waveform shaping in high-EMI environments. Output stages are specified for ±12 mA drive at 3.0–5.5 V, with ground bounce < 0.8 V and VOH undershoot > 2 V at 3.3 V - critical for signal integrity in automotive bus interfaces.

Key Specifications

Pinout & Package

74LV132D-Q100 uses the SO14 (SOT108-1) plastic small outline package: 14-lead, 3.9 mm body width, 1.27 mm lead pitch, gull-wing leads. Pin 1 index located at top-left corner with notch or dot marking.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar Schmitt-trigger NAND gate applications.

Compared with 74LV132PW-Q100, the D-package offers superior thermal dissipation and legacy manufacturing compatibility; versus 74LVC132A-Q100, it enables true 1.0 V operation critical for energy harvesting and battery-depleted scenarios - making it the only option for full-voltage-range automotive micro-power designs.

Availability

74LV132D-Q100 is available at Aetrix Electronics and suitable for automotive powertrain control, body electronics modules, and infotainment system interface conditioning requiring stable component supply across extended temperature and long product lifecycles.

Supply support for 74LV132D-Q100 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 specializing in high-volume, high-reliability logic, analog, and MOSFET solutions, with leadership in automotive-qualified components and advanced packaging technologies.

The 74LV-Q100 series targets automotive signal integrity applications, designed specifically to replace legacy 74HC/HCT logic with enhanced noise immunity, wider voltage operation, and AEC-Q100 compliance - enabling robust digital interfacing in harsh vehicle environments.

FAQ

What is the minimum supply voltage at which 74LV132D-Q100 guarantees functional operation?

The device is guaranteed to operate down to 1.0 V supply, with static characteristics fully specified from 1.2 V, but functional behavior (logic transitions, hysteresis) confirmed at 1.0 V per datasheet Section 9. This enables use with partially discharged 1.2 V or 1.5 V batteries in safety-critical wake-up circuits.

Can 74LV132D-Q100 directly interface with 5 V TTL outputs?

No - while it accepts TTL input levels when VCC = 2.7–3.6 V, applying 5 V signals to inputs with VCC < 4.5 V violates absolute maximum ratings (VI max = VCC + 0.5 V). For 5 V TTL interfacing, use VCC = 5.0 V or add a resistive divider to limit VI to ≤ 3.6 V.

Does the SO14 package require special PCB layout considerations for automotive thermal performance?

Yes - the SO14 package has 10.1 mW/K power derating above 100 °C. To maintain reliability at +125 °C ambient, keep total power dissipation below 250 mW and use ≥2 thermal vias under the exposed pad (if present) or adjacent GND copper pour ≥ 100 mm² to dissipate heat.

How does the input hysteresis voltage (VH) vary with supply voltage?

VH increases with VCC: 0.3 V typ at 1.2 V, 0.6 V typ at 3.3 V, and 1.5 V typ at 5.5 V (Table 10). This scaling ensures consistent noise margin percentage (≈15–25% of VCC) across the entire operating range, unlike fixed-threshold devices.