Nexperia USA Inc. 74LVC00ABQ-Q100X

Overview

74LVC00ABQ-Q100 from Nexperia is an automotive-grade quad 2-input NAND gate in DHVQFN14 package, operating from 1.2 V to 3.6 V supply, with overvoltage-tolerant inputs up to 5.5 V and Schmitt-trigger inputs for noise immunity. It supports mixed-voltage logic translation between 3.3 V and 5 V systems and is qualified to AEC-Q100 Grade 1 (−40 °C to +125 °C) for engine control, body electronics, and ADAS sensor interface applications.

For engineers reviewing the 74LVC00ABQ-Q100 datasheet, 74LVC00ABQ-Q100 pinout, 74LVC00ABQ-Q100 application, or 74LVC00ABQ-Q100 equivalent, this page delivers verified functional role, validated timing specs (tpd ≤ 5.1 ns at 3.6 V), confirmed pin mapping for SOT762-1, and real-world automotive use cases - not generic logic gate descriptions.

Technical Context

This device implements four independent 2-input NAND gates using CMOS technology with Schmitt-trigger inputs, enabling robust operation with slow-rising or noisy signals. Each gate exhibits identical propagation delay characteristics and output drive capability across the full −40 °C to +125 °C temperature range.

Input tolerance to 5.5 V allows direct interfacing with legacy 5 V TTL outputs without level-shifting circuitry, while the 1.2 V minimum supply enables integration into ultra-low-power domains. The DHVQFN14 package provides thermal enhancement and side-wettable flanks for AOI-compatible solder joint inspection.

Key Specifications

Pinout & Package

DHVQFN14 package (SOT762-1): 2.5 mm × 3.0 mm × 0.85 mm body, no leads, 14 terminals, side-wettable flanks for AOI, exposed thermal pad (non-electrical, optional GND connection).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad NAND gate applications.

Compared with SN74LVC00AQDRQ1, the 74LVC00ABQ-Q100 adds Schmitt-trigger noise immunity critical for harsh automotive environments; versus 74LVC00APW-Q100, it enables AOI-capable manufacturing - both advantages directly impact field failure rate and production yield.

Availability

74LVC00ABQ-Q100 is available at Aetrix Electronics and suitable for engine control units, ADAS camera interfaces, body control modules, and infotainment power sequencing requiring stable component supply across automotive production lifecycles.

Supply support for 74LVC00ABQ-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 focused on essential efficiency technologies, delivering high-performance logic, analog, and discrete components optimized for automotive, industrial, and mobile applications.

The 74LVC00A-Q100 series belongs to Nexperia's automotive-qualified LVC logic family, designed specifically for robust, low-power, mixed-voltage digital interfacing in demanding vehicle subsystems.

FAQ

Is the exposed thermal pad on the DHVQFN14 package electrically connected?

No. The exposed pad (terminal 1 index area) is not electrically connected to any internal node. Per datasheet note, it has no electrical or mechanical requirement to be soldered. If soldered, it must remain floating or be tied to GND - it does not serve as a ground path or thermal conduction element in standard operation.

Can 74LVC00ABQ-Q100 drive a 50 pF load at 25 MHz while maintaining timing integrity?

Yes. At VCC = 3.3 V and Tamb = 125 °C, tpd ≤ 5.1 ns and output skew ≤ 1.5 ns ensure reliable operation into 50 pF loads per Table 7 and Figure 5 test conditions. Dynamic power (PD = CPD × VCC² × fi × N) remains within 500 mW limit, confirming stability at 25 MHz with proper decoupling.

What is the maximum input transition rate the Schmitt-trigger inputs can handle?

The datasheet specifies Δt/ΔV limits: 0–20 ns/V at VCC = 1.65 V–2.7 V and 0–10 ns/V at VCC = 2.7 V–3.6 V. This means for a 3.3 V supply, inputs tolerate rise/fall times as slow as 33 ns (3.3 V × 10 ns/V), making them suitable for debouncing mechanical switches or conditioning slow sensor outputs.

Does the AEC-Q100 qualification cover solder reflow profile compliance?

Yes. AEC-Q100 Grade 1 qualification includes stress testing across JEDEC J-STD-020 moisture sensitivity level (MSL) 1 - meaning the DHVQFN14 package is rated for unlimited floor life and withstands standard lead-free reflow profiles (peak 260 °C) without delamination or parametric shift, as verified in the qualification report.