Nexperia USA Inc. 74HC00D,652

Overview

74HC00D,652 from Nexperia is a quad 2-input NAND gate in SO14 (SOT108-1) package, operating from 2.0 V to 6.0 V supply, delivering CMOS-level input compatibility, propagation delay as low as 7 ns at VCC = 6.0 V, and guaranteed operation from –40 °C to +125 °C - used for digital logic control, signal inversion, and enable/disable gating in industrial microcontroller I/O expansion circuits.

For engineers reviewing the 74HC00D,652 datasheet, 74HC00D,652 pinout, 74HC00D,652 application, or 74HC00D,652 equivalent, key selection criteria include supply voltage range (2.0–6.0 V), output drive capability (±4 mA at 4.5 V), input clamp diode support for overvoltage-tolerant interfacing, and thermal performance in SO14 packaging for board-level reliability in extended-temperature embedded systems.

Technical Context

This device implements four independent 2-input NAND gates using silicon-gate CMOS technology, with input clamp diodes enabling safe interface to signals exceeding VCC when current-limiting resistors are used. Each gate exhibits symmetrical HIGH/LOW output voltage thresholds defined by VCC-dependent VIH/VIL levels.

It operates across two logic families: 74HC00D uses CMOS-compatible inputs (VIH ≥ 70% VCC), while its 74HCT00D variant supports TTL-level inputs (VIH ≥ 2.0 V). Both share identical pinout, package, and dynamic timing behavior under matched supply conditions.

Key Specifications

Pinout & Package

74HC00D,652 is housed in a plastic small outline package (SO14, SOT108-1) with 14 leads, 3.9 mm body width, and standard 1.27 mm lead pitch. The package is RoHS-compliant and suitable for reflow soldering per J-STD-020.

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74HC00D,652, the 74HCT00D,652 offers superior compatibility with legacy TTL outputs but sacrifices some noise margin at low VCC, while SN74HC00DR delivers identical electrical performance with alternate logistics packaging - making the original Nexperia part optimal for new designs prioritizing supply chain continuity and extended-temperature validation.

Availability

74HC00D,652 is available at Aetrix Electronics and suitable for industrial automation controllers, automotive body electronics modules, and medical diagnostic equipment requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74HC00D,652 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 with emphasis on reliability and manufacturability.

The 74HC00 series belongs to Nexperia's broad portfolio of standard logic ICs designed specifically for robust, low-power, drop-in replacement of legacy 74-series functions in modern industrial and consumer electronics.

FAQ

What is the maximum clock frequency supported by 74HC00D,652?

The 74HC00D,652 is not a clocked device and has no inherent clock frequency limit. Its usable toggle rate depends on propagation delay and load capacitance: with 50 pF load and 6.0 V supply, maximum reliable switching frequency is approximately 35 MHz (based on tpd = 7 ns and minimum pulse width ≈ 2×tpd). System-level timing must account for trace capacitance and fan-out.

Can 74HC00D,652 drive LEDs directly?

No - the 74HC00D,652 is not rated for direct LED drive. Its absolute maximum output current is ±25 mA, but recommended operating IO is ±4.0 mA at VCC = 4.5 V. Driving even a single standard LED (typically 10–20 mA) risks exceeding safe operating area and degrading output voltage margins. Use a discrete transistor or dedicated LED driver for such applications.

Does 74HC00D,652 support mixed-voltage interfacing between 3.3 V and 5 V systems?

Yes - with constraints. As a 74HC-family device, it accepts CMOS-level inputs (VIH ≥ 0.7×VCC). When powered at 5 V, it reliably recognizes 3.3 V as HIGH (since 3.3 V > 3.5 V is false, but 3.3 V > 2.0 V is true per static characteristics table). For guaranteed 3.3 V → 5 V translation, use 74HCT00D,652 instead, which guarantees VIH ≥ 2.0 V regardless of VCC.

Is there a lead-free and halogen-free version of this part?

Yes - 74HC00D,652 is manufactured in accordance with RoHS Directive 2011/65/EU and is both lead-free and halogen-free. Nexperia confirms compliance with IEC 61249-2-21 for brominated flame retardants and IEC 62321 for restricted substances. The "652" suffix denotes tape-and-reel packaging compliant with J-STD-020 moisture sensitivity level 1.