Nexperia USA Inc. 74LVC00AD-Q100J

Overview

74LVC00AD-Q100 from Nexperia is an automotive-qualified quad 2-input NAND gate in SO14 (SOT108-1) 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 enables level translation between 3.3 V and 5 V logic domains and is qualified per AEC-Q100 Grade 1 (−40 °C to +125 °C) for engine control, body electronics, and ADAS sensor interface circuits.

For engineers reviewing the 74LVC00AD-Q100 datasheet, 74LVC00AD-Q100 pinout, 74LVC00AD-Q100 application, or 74LVC00AD-Q100 equivalent, key selection criteria include input voltage tolerance (5.5 V), propagation delay (≤5.1 ns at 3.6 V), output drive strength (±24 mA), Schmitt-trigger hysteresis, and SO14 package compatibility with legacy PCB footprints.

Technical Context

This device implements four independent 2-input NAND gates using advanced CMOS technology, supporting mixed-voltage system interfacing without external level shifters. Its Schmitt-trigger inputs provide ≥0.35 V hysteresis at VCC = 2.3 V–2.7 V, enabling robust operation with slow-rising signals from sensors or mechanical switches.

The logic function conforms to IEC 60617-12 and JEDEC JESD8 standards across multiple voltage ranges (1.65 V–1.95 V, 2.3 V–2.7 V, 2.7 V–3.6 V), and its output structure supports direct TTL-level interfacing while maintaining low ICC (≤40 μA at 3.6 V) and dynamic power dissipation via CPD = 11.8 pF at 3.3 V.

Key Specifications

Pinout & Package

74LVC00AD-Q100 uses the SO14 plastic small outline package (SOT108-1), 14-lead, 3.9 mm body width, with gull-wing leads and standard 1.27 mm pitch. 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 quad 2-input NAND gate applications.

Compared with 74LVC00AD-Q100, the TSSOP variant offers higher density and AOI support, while the TI alternative trades tighter input threshold control for reduced hysteresis margin-making the Nexperia SO14 version optimal for ruggedized, high-noise automotive signal conditioning where Schmitt-trigger robustness is critical.

Availability

74LVC00AD-Q100 is available at Aetrix Electronics and suitable for engine control units, body control modules, and radar sensor interface circuits requiring stable component supply across automotive production lifecycles.

Supply support for 74LVC00AD-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, discrete, and MOSFET solutions optimized for automotive, industrial, and mobile markets.

The 74LVC00A-Q100 belongs to Nexperia's automotive-qualified LVC logic family, designed specifically for robust, low-power digital interfacing in harsh-temperature vehicle subsystems where reliability and voltage translation are critical.

FAQ

Is 74LVC00AD-Q100 pin-compatible with standard 74HC00 or 74LS00 devices?

No. While functional equivalence exists, 74LVC00AD-Q100 uses SO14 pinout matching JEDEC MS-012, but differs electrically: it operates down to 1.2 V (vs 2 V for HC, 4.75 V for LS), accepts 5.5 V inputs (vs 7 V absolute max for HC, 5.25 V for LS), and features Schmitt-trigger inputs absent in HC/LS families. Direct replacement requires validation of voltage thresholds and timing.

Can 74LVC00AD-Q100 drive a 50 Ω transmission line directly?

Yes. With ±24 mA output drive at VCC = 3.0 V, it can source/sink sufficient current to terminate a 50 Ω line at 3.3 V logic levels (VOH ≈ 2.2 V, VOL ≈ 0.55 V). For clean edges, place series resistor (22–33 Ω) near output and ensure controlled-impedance routing; avoid unterminated stubs longer than 1 cm.

What is the significance of "Side-Wettable Flanks" in related DHVQFN packages, and does SO14 have this feature?

Side-Wettable Flanks (SWF) are vertical metal sidewalls on DHVQFN packages (e.g., 74LVC00ABQ-Q100) enabling automated optical inspection of solder joint quality. The SO14 package (74LVC00AD-Q100) does not have SWF-it uses traditional gull-wing leads inspected via X-ray or electrical test. SWF is exclusive to QFN variants, not SO or TSSOP.

Does the Schmitt-trigger input affect propagation delay specifications?

Yes. Propagation delay (tpd) is measured with input transition rates per Table 8 (e.g., ≤2.5 ns for VCC ≥ 2.7 V), and Schmitt-trigger hysteresis adds ~0.3 ns to tpd versus non-hysteresis gates at same VCC. This is factored into the published 5.1 ns max value at 3.6 V and is verified across −40 °C to +125 °C.