Nexperia USA Inc. 74HC3G04GD,125

Overview

74HC3G04GD,125 from Nexperia is a triple CMOS inverter IC operating from 2.0 V to 6.0 V supply, delivering propagation delays as low as 6 ns at VCC = 6.0 V, with three independent logic-inverting channels, input clamp diodes enabling overvoltage-tolerant interfacing, and rated for -40 °C to +125 °C operation in the XSON8 (SOT996-2) package.

For engineers reviewing the 74HC3G04GD,125 datasheet, 74HC3G04GD,125 pinout, 74HC3G04GD,125 application, or 74HC3G04GD,125 equivalent, this device supports high-noise-immunity signal inversion in space-constrained digital control, level-shifting, and clock buffering circuits where low static current (<1 μA per input), TTL-compatible variants (74HCT3G04), and JEDEC-compliant ESD robustness (HBM >2000 V) are critical selection criteria.

Technical Context

This device implements three independent Schmitt-trigger-free CMOS inverters in a single monolithic die, each with symmetrical input clamping diodes referenced to VCC and GND - enabling safe interface to signals exceeding VCC when used with external current-limiting resistors. Its logic behavior follows standard negative-logic truth table (L→H, H→L) with no internal feedback or hysteresis.

It operates across two distinct voltage domains: 74HC3G04GD uses CMOS-level inputs (VIH ≥ 0.7×VCC), while its pin-compatible 74HCT3G04GD variant accepts TTL-level inputs (VIH ≥ 2.0 V at VCC = 4.5–5.5 V). Both share identical output drive capability (±4 mA at VCC = 4.5 V) and thermal derating profiles.

Key Specifications

Pinout & Package

XSON8 (SOT996-2) plastic ultra-thin small outline no-lead package: 2.0 mm × 1.25 mm body, 0.5 mm pitch, 0.45 mm max height, wettable flank terminals for automated optical inspection.

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74HC3G04GD,125, the 74HCT3G04GD,125 adds TTL input compatibility without sacrificing drive or temperature range, while SN74LVC3G04DCUR trades clamp diodes and robust ESD for faster switching and lower voltage operation - making each optimal for distinct interface architecture constraints.

Availability

74HC3G04GD,125 is available at Aetrix Electronics and suitable for industrial sensor interfaces, microcontroller GPIO conditioning, serial bus line drivers, and crystal oscillator buffer stages requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74HC3G04GD,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 specializing in high-performance, energy-efficient logic, analog, and MOSFET solutions, with manufacturing rooted in process reliability and automotive-grade quality standards.

This device belongs to Nexperia's 74HC logic family - designed for general-purpose digital signal conditioning in industrial, consumer, and communication equipment where low power, wide voltage operation, and robustness are essential.

FAQ

What is the maximum recommended operating voltage for 74HC3G04GD,125?

The absolute maximum supply voltage is +7.0 V, but the recommended operating range is strictly 2.0 V to 6.0 V per the datasheet. Operation above 6.0 V risks parametric shift and accelerated aging, even if within absolute limits. For 6.0 V operation, ensure VCC ripple stays below ±100 mV to maintain VOH/VOL specifications.

Can 74HC3G04GD,125 drive a 50 pF capacitive load at 10 MHz?

Yes - with typical propagation delay of 6 ns and transition time of 5 ns at VCC = 6.0 V, it fully supports 10 MHz square-wave loading of 50 pF. Dynamic power dissipation under these conditions is ~1.6 mW (calculated via CPD = 9 pF, VCC = 6 V, fi = 10 MHz, N = 1), well within the 250 mW package limit.

Does 74HC3G04GD,125 include Schmitt-trigger inputs?

No - it uses standard CMOS inverter inputs without hysteresis. Input threshold is approximately 0.5×VCC (±10%) with no built-in noise margin enhancement. For noisy signal sources, external RC filtering or a dedicated Schmitt-trigger device (e.g., 74HC14) is required before the 74HC3G04GD,125 input.

Is the XSON8 package of 74HC3G04GD,125 compatible with reflow soldering per J-STD-020?

Yes - the SOT996-2 (XSON8) package is qualified for standard lead-free reflow per J-STD-020D, with peak temperature up to 260 °C for ≤30 seconds. Its wettable flanks support automated optical inspection of solder joint quality, and the 0.5 mm pitch requires stencil aperture reduction to 80% for optimal paste release.