onsemi NLV74HC04ANG

Overview

NLV74HC04ANG from onsemi is a hex inverter IC built with high-performance silicon-gate CMOS technology, providing six independent three-stage inverters in a 14-lead PDIP package. It operates from 2.0 V to 6.0 V, delivers ±25 mA output drive per pin, supports −55 °C to +125 °C automotive temperature range, and is AEC-Q100 qualified for engine control and body electronics applications.

For engineers reviewing the NLV74HC04ANG datasheet, pinout, applications, or equivalent options, this device is selected for robust logic inversion in noise-prone automotive environments where supply voltage variation, wide temperature operation, and LSTTL/CMOS interface compatibility are critical design requirements.

Technical Context

The NLV74HC04ANG implements six identical CMOS inverter stages, each with three internal transistor stages to ensure rail-to-rail output swing and high noise immunity. Its inputs are compatible with standard CMOS outputs and-when pulled up-interface directly with LSTTL logic families.

It features low input current (±0.1 µA max at 6.0 V), guaranteed propagation delays as low as 13 ns at VCC = 6.0 V, and output transition times ≤19 ns under 50 pF load. The device meets JEDEC Std. No. 7A and includes ESD protection circuitry for handling high-static environments.

Key Specifications

Pinout & Package

Package: 14-lead plastic dual in-line package (PDIP), case 646, Pb-free and RoHS compliant. Body dimensions: 19.56 mm × 6.60 mm × 4.69 mm (L × W × H).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar hex inverter applications.

Compared with MC74HC04ANG and SN74HC04N, the NLV74HC04ANG uniquely supports full automotive temperature range and AEC-Q100 compliance-making it the only option among the three qualified for engine bay and safety-critical subsystems without derating or additional qualification effort.

Availability

NLV74HC04ANG is available at Aetrix Electronics and suitable for engine control units, body control modules, and instrument clusters requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for NLV74HC04ANG 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

onsemi (formerly ON Semiconductor) is a global semiconductor manufacturer specializing in energy-efficient electronics for automotive, industrial, cloud computing, and IoT applications.

The NLV74HC04ANG belongs to the NLV (Automotive Logic) product line, engineered specifically for automotive subsystems demanding AEC-Q100 qualification, extended temperature operation, and PPAP-capable manufacturing traceability.

FAQ

What is the maximum operating temperature for NLV74HC04ANG?

The NLV74HC04ANG is rated for operation from −55 °C to +125 °C, fully meeting AEC-Q100 Grade 1 requirements. This specification is validated across all electrical parameters in the datasheet, including propagation delay, output drive, and input leakage, making NLV74HC04ANG suitable for under-hood automotive applications where ambient temperatures exceed 105 °C.

Is NLV74HC04ANG pin-compatible with standard 74HC04 devices?

Yes, NLV74HC04ANG shares identical pinout and logic functionality with industry-standard 74HC04 devices such as MC74HC04ANG and SN74HC04N. All variants use the same 14-pin PDIP layout with inputs on pins 1,3,5,9,11,13 and outputs on pins 2,4,6,8,10,12, plus VCC (pin 14) and GND (pin 7). However, only NLV74HC04ANG guarantees performance across −55 °C to +125 °C and carries AEC-Q100 certification.

Does NLV74HC04ANG require external pull-up resistors for TTL compatibility?

Yes, NLV74HC04ANG inputs are compatible with standard CMOS outputs natively, but to interface with LSTTL outputs, external pull-up resistors (typically 1–10 kΩ to VCC) must be used on each input. This ensures valid high-level input voltage (VIH ≥ 2.0 V at VCC = 5 V) and prevents floating inputs that could cause excessive ICC or erratic behavior in the NLV74HC04ANG.

What is the typical propagation delay of NLV74HC04ANG at 5 V supply?

At VCC = 5.0 V and CL = 50 pF, the NLV74HC04ANG exhibits a typical propagation delay of 15 ns (tPLH/tPHL), with a maximum guaranteed value of 19 ns over the full −55 °C to +125 °C range. This delay is measured from input transition (50% point) to output transition (50% point) and remains stable across temperature and voltage, supporting deterministic timing in automotive real-time systems using NLV74HC04ANG.

Can NLV74HC04ANG drive relay coils directly?

No, NLV74HC04ANG should not drive relay coils directly. While its ±25 mA per output rating suffices for logic-level loads like LEDs or gate inputs, typical relay coils demand 50–200 mA and inductive kickback protection. Using NLV74HC04ANG to drive relays risks exceeding absolute maximum ratings and causing premature failure. Instead, use NLV74HC04ANG to drive a dedicated driver transistor or low-side switch IC designed for inductive loads.