Nexperia USA Inc. 74AHC2G00DC,125

Overview

74AHC2G00DC,125 from Nexperia is a dual 2-input NAND gate in VSSOP8 package, operating at 2.0–5.5 V supply with CMOS input thresholds, 7 ns typical propagation delay at 3.3 V/15 pF, and guaranteed operation from –40 °C to +125 °C. It serves as a logic-level combinatorial gate in power-constrained interface circuits, such as I²C bus buffering and microcontroller GPIO expansion.

For engineers reviewing the 74AHC2G00DC,125 datasheet, 74AHC2G00DC,125 pinout, 74AHC2G00DC,125 application, or 74AHC2G00DC,125 equivalent, this device supports high-speed, low-power digital logic functions in space-constrained industrial control and sensor interface designs where rail-to-rail CMOS compatibility and thermal robustness are required.

Technical Context

The 74AHC2G00DC implements two independent NAND gates using high-speed Si-gate CMOS technology, with symmetrical output drive capability (±8 mA) and balanced tPLH/tPHL delays. Its input structure accepts standard CMOS voltage thresholds (VIH ≥ 3.85 V at VCC = 5.5 V), enabling interoperability with 3.3 V and 5 V logic families.

It features ESD protection per JS-001 Class 2 (>2000 V HBM) and JS-002 Class C3 (>1000 V CDM), and operates across full industrial and extended temperature ranges without derating below +99 °C. The VSSOP8 footprint enables high-density PCB layouts while maintaining signal integrity via low input capacitance (1.5–10 pF).

Key Specifications

Pinout & Package

VSSOP8 plastic very thin shrink small outline package; 8 leads; body width 2.3 mm; lead pitch 0.5 mm; compliant with JEDEC MO-187 standard (SOT765-1).

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74AHCT2G00DC,125, the 74AHC2G00DC offers broader supply flexibility and CMOS compatibility; versus SN74LVC2G00DCKR, it delivers superior high-temperature stability and ESD tolerance at the cost of slightly higher static current in 5 V operation.

Availability

74AHC2G00DC,125 is available at Aetrix Electronics and suitable for industrial sensor interfaces, microcontroller GPIO expansion, and power sequencing control requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74AHC2G00DC,125 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 delivering high-performance logic, discrete, and MOSFET solutions optimized for efficiency, reliability, and miniaturization in industrial and automotive applications.

The 74AHC series targets high-speed, low-power CMOS logic design with rail-to-rail compatibility, focusing on robust operation in harsh thermal and electrical environments.

FAQ

What is the maximum clock frequency supported by the 74AHC2G00DC,125?

The 74AHC2G00DC,125 is a combinational logic gate-not a clocked device-so it has no inherent clock frequency limit. Its usable toggle rate depends on propagation delay and load: at 3.3 V/15 pF, tPD ≈ 7 ns supports clean transitions up to ~70 MHz for repetitive square-wave generation, assuming proper layout and termination.

Can the 74AHC2G00DC,125 operate reliably at 2.0 V supply?

Yes. The device is fully specified down to 2.0 V: VIH = 1.5 V min, VOL = 0.55 V max at IO = 4 mA, and tPD ≤ 10.5 ns (–40 °C to +125 °C). This enables direct use with 2.0 V microcontrollers and energy-harvesting subsystems without level shifting.

Is the VSSOP8 package of the 74AHC2G00DC,125 compatible with standard reflow profiles?

Yes. The SOT765-1 (VSSOP8) package is rated for JEDEC J-STD-020D-compliant reflow, including peak temperatures up to 260 °C for 30 seconds. Its 0.5 mm pitch and exposed pad-free construction ensure high-yield assembly in automated SMT lines.

Does the 74AHC2G00DC,125 require external pull-up resistors on its outputs?

No. The outputs are push-pull CMOS, not open-drain. Pull-ups are unnecessary unless implementing wired-AND logic or I²C-style bidirectional signaling-both of which require explicit redesign of the gate configuration and external components.