Nexperia USA Inc. 74LV00APWJ

Overview

74LV00APWJ from Nexperia is a quad 2-input NAND gate IC with overvoltage-tolerant inputs, Schmitt-trigger inputs for noise immunity, IOFF partial power-down protection, 2.0–5.5 V supply range, and 9 ns max propagation delay at 5 V. It operates from −40 °C to +125 °C and is used in mixed-voltage logic interfacing, level translation, and industrial control signal conditioning.

For engineers reviewing the 74LV00APWJ datasheet, 74LV00APWJ pinout, 74LV00APWJ application, or 74LV00APWJ equivalent, key selection criteria include input overvoltage tolerance (up to 7 V), IOFF-enabled backflow current prevention during power-down, Schmitt-trigger hysteresis for slow-edge signal robustness, and TSSOP14 package compatibility with high-density PCB layouts.

Technical Context

This device implements four independent NAND logic functions in a single monolithic CMOS structure. Each gate features Schmitt-trigger inputs with typical hysteresis of 0.3 V at 3.3 V, enabling reliable operation with noisy or slowly transitioning signals. The IOFF circuit actively disables outputs when VCC = 0 V, blocking reverse current flow between powered and unpowered system domains.

It supports mixed-mode voltage operation: inputs tolerate up to 7 V regardless of VCC (2.0–5.5 V), allowing direct connection to higher-voltage buses without external level shifters. Static drive capability includes VOH > 2.48 V at 3.0 V/6 mA and VOL < 0.44 V under same conditions, ensuring TTL- and CMOS-compatible output swing across its full operating range.

Key Specifications

Pinout & Package

TSSOP14 (SOT402-1) plastic thin shrink small outline package: 14-pin, 4.4 mm body width, 0.65 mm lead pitch, surface-mount compatible with standard reflow profiles.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC00APWR and 74AHC00PW, the 74LV00APWJ uniquely combines overvoltage tolerance, IOFF, and Schmitt-trigger inputs - making it the only option among the three qualified for mixed-voltage hot-swap interfaces and noisy industrial signal conditioning.

Availability

74LV00APWJ is available at Aetrix Electronics and suitable for industrial automation, automotive body electronics, sensor interface design, and legacy system upgrades requiring stable component supply and long-term lifecycle support.

Supply support for 74LV00APWJ 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 for automotive, industrial, and consumer markets.

The 74LV logic family targets low-voltage, high-noise-immunity applications requiring robust operation across wide temperature and supply ranges - especially in mixed-voltage system integration and power-aware designs.

FAQ

Does 74LV00APWJ support true bidirectional level shifting?

No - it is a unidirectional logic gate with overvoltage-tolerant inputs but standard CMOS outputs. It can translate high-voltage inputs to low-voltage logic levels when used with external pull-ups, but cannot drive high-voltage buses directly from its outputs without additional buffering.

What is the minimum recommended load capacitance for guaranteed timing performance?

The datasheet specifies dynamic characteristics for CL = 15 pF and CL = 50 pF. For guaranteed tpd ≤ 9 ns at 5 V, a load of ≤50 pF is required; operation with CL < 15 pF remains functional but may exhibit faster, less predictable delays due to reduced test-condition correlation.

Can the IOFF feature be used with VCC floating or undefined?

No - IOFF activates only when VCC = 0 V. If VCC is floating or undefined, the internal power-down circuitry is not engaged, and outputs remain active or in an indeterminate state. A solid 0 V ground connection to VCC is mandatory for IOFF to function.

Is the 74LV00APWJ pin-to-pin compatible with older 74LV00 variants?

Yes - the 74LV00APWJ shares identical pinout, electrical specifications, and functional behavior with earlier revisions (e.g., 74LV00APW, 74LV00D), including the same TSSOP14 (SOT402-1) footprint and logic truth table. No layout or firmware changes are needed for drop-in replacement.