Nexperia USA Inc. 74AHC00PW-Q100J

Overview

74AHC00PW-Q100 from Nexperia is an automotive-qualified quad 2-input NAND gate in TSSOP14 package, operating from 2.0 V to 5.5 V supply, with CMOS-level inputs, -40 °C to +125 °C temperature range, and overvoltage-tolerant inputs up to 5.5 V-enabling mixed-voltage logic translation in engine control units and body electronics.

For engineers reviewing the 74AHC00PW-Q100 datasheet, 74AHC00PW-Q100 pinout, 74AHC00PW-Q100 application, or 74AHC00PW-Q100 equivalent, key selection criteria include propagation delay (≤7.0 ns at 5 V/50 pF), input voltage tolerance, AEC-Q100 Grade 1 qualification, and compatibility with 3.3 V/5 V interface bridging in safety-critical automotive subsystems.

Technical Context

This device implements four independent NAND logic functions with Schmitt-trigger inputs for noise immunity and balanced propagation delays between rising/falling edges. Each gate accepts two CMOS-level inputs and delivers a single inverted output with rail-to-rail swing.

It supports mixed-voltage operation via overvoltage-tolerant inputs (up to 5.5 V regardless of VCC), enabling level-shifting between 3.3 V and 5 V domains without external components. The design meets AEC-Q100 Grade 1 requirements for automotive under-hood environments.

Key Specifications

Pinout & Package

TSSOP14 package (SOT402-1): plastic thin shrink small outline, 14 leads, 4.4 mm body width, 0.65 mm pitch, side-wettable flanks for AOI-compatible solder joint inspection.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad 2-input NAND gate applications.

Compared with 74AHC00PW-Q100, the 74AHCT00PW-Q100 offers TTL input compatibility at the expense of reduced noise margin, while SN74LVC00APWR trades automotive qualification for broader voltage flexibility and lower static current-making each suitable for distinct system-level voltage architecture and reliability requirements.

Availability

74AHC00PW-Q100 is available at Aetrix Electronics and suitable for engine control units, ADAS sensor fusion modules, body control modules, and infotainment power sequencing requiring stable component supply across automotive production lifecycles.

Supply support for 74AHC00PW-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 high-volume, high-reliability logic, analog, and MOSFET solutions, with leadership in automotive-qualified standard products.

This device belongs to Nexperia's AHC-Q100 automotive logic family, engineered specifically for robust, low-power combinational logic in harsh-temperature automotive subsystems where AEC-Q100 Grade 1 compliance is mandatory.

FAQ

What is the maximum input voltage the 74AHC00PW-Q100 can tolerate?

The 74AHC00PW-Q100 supports overvoltage-tolerant inputs rated up to 5.5 V regardless of VCC level, allowing safe connection to 5 V signals even when powered from 2.0–3.3 V supplies. This eliminates external protection components in mixed-voltage interfaces and is verified per datasheet Table 4 limiting values and Section 2 features.

Does this part support operation at 2.5 V supply?

Yes - the 74AHC00PW-Q100 is fully specified from 2.0 V to 5.5 V, including guaranteed VIH/VIL thresholds, propagation delay (≤10.0 ns at 2.5 V/50 pF), and output drive at 2.5 V per Table 5 and Table 9. It is commonly deployed in 2.5 V FPGA I/O banks and low-voltage microcontroller peripherals.

How does the Schmitt-trigger input improve system reliability?

Schmitt-trigger action provides hysteresis (~0.3–0.5 V depending on VCC), raising the input threshold for rising edges and lowering it for falling edges. This prevents oscillation on slow-rising signals (e.g., from mechanical switches or long PCB traces) and rejects high-frequency noise spikes that could cause unintended logic transitions.

Is the TSSOP14 package compatible with reflow soldering per J-STD-020?

Yes - the SOT402-1 (TSSOP14) package is qualified for standard lead-free reflow profiles, including peak temperatures up to 260 °C for 30 seconds. Its side-wettable flanks are designed for automated optical inspection post-reflow, meeting IPC-A-610 Class 3 requirements for automotive electronics assembly.