Nexperia USA Inc. 74AHC1G00GV-Q100H

Overview

74AHC1G00GV-Q100 from Nexperia is a single 2-input NAND gate IC qualified to AEC-Q100 Grade 1 for automotive use, operating from −40 °C to +125 °C with supply voltage range 2.0 V to 5.5 V, overvoltage-tolerant inputs up to 5.5 V, and CMOS-level input thresholds. It serves as a level-translating logic gate in mixed-voltage domains such as body control modules and infotainment power sequencing.

For engineers reviewing the 74AHC1G00GV-Q100 datasheet, 74AHC1G00GV-Q100 pinout, 74AHC1G00GV-Q100 application, or 74AHC1G00GV-Q100 equivalent, this device supports high-noise-immunity digital signal conditioning in space-constrained automotive PCBs where symmetrical output impedance and balanced propagation delays are critical for timing integrity.

Technical Context

This device implements a standard 2-input NAND Boolean function with true complementary CMOS output stage, delivering symmetrical rise/fall times and matched propagation delays (tpd ≤ 7.0 ns at VCC = 5.0 V, CL = 15 pF). Its overvoltage-tolerant inputs enable direct interfacing between 3.3 V logic and 5.0 V subsystems without external level shifters.

The SC-74A (SOT753) package provides thermal enhancement for operation across the full automotive temperature range, while latch-up immunity (>100 mA per JESD78 Class II Level A) and ESD robustness (HBM >2000 V, CDM >1000 V) ensure reliability in harsh vehicle environments.

Key Specifications

Pinout & Package

SC-74A (SOT753) plastic surface-mounted package: 5-terminal, leadless outline with 1.1 mm × 0.9 mm body, 0.65 mm pitch, and exposed pad not present.

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74AHCT1G00GV-Q100, the 74AHC1G00GV-Q100 provides higher VIH threshold and better noise immunity in mixed-voltage systems; versus SN74LVC1G00DBVR, it delivers certified automotive reliability but requires minimum 2.0 V supply and carries higher unit cost.

Availability

74AHC1G00GV-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, ADAS sensor interfaces, and electric power steering control systems requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74AHC1G00GV-Q100 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-enhancing components, with leadership in logic, discrete, and MOSFET technologies for automotive, industrial, and mobile markets.

This device belongs to Nexperia's AEC-Q100-qualified 74AHC logic family, designed specifically for robust, low-power digital signal conditioning in automotive electronic control units where voltage translation and timing precision are critical.

FAQ

What is the maximum allowable input voltage relative to VCC?

The 74AHC1G00GV-Q100 features overvoltage-tolerant inputs rated up to 5.5 V regardless of VCC value - meaning inputs may safely exceed VCC by up to 3.5 V when VCC = 2.0 V. This eliminates external clamping diodes in mixed-voltage interconnects and is validated per datasheet Table 5 limiting values.

Does this device support operation at 2.0 V supply with full logic functionality?

Yes - the device is fully specified down to VCC = 2.0 V, with guaranteed VIH = 1.5 V (min) and VIL = 0.5 V (max) at that voltage, and tpd ≤ 10.5 ns (max) into 15 pF load. All static and dynamic parameters in Tables 7 and 8 include 2.0 V test conditions, confirming full functionality across the entire 2.0–5.5 V range.

How does the SC-74A (SOT753) package compare thermally to TSSOP5?

The SOT753 package has a thermal resistance θJA of approximately 263 K/W (per datasheet derating note), compared to 227 K/W for SOT353-1 (TSSOP5). At 125 °C ambient and 250 mW total power dissipation, SOT753 junction temperature rises ~66 °C above ambient - well within silicon limits. Its smaller footprint suits dense automotive PCB layouts despite slightly higher thermal resistance.

Can this NAND gate be used as an oscillator by connecting output to one input?

No - the device is not characterized or guaranteed for linear operation or ring oscillator use. Its design targets clean digital switching with defined propagation delays and output drive; feedback configurations risk metastability, excessive current draw, or undefined states due to lack of hysteresis or slew-rate control. Oscillator functions require dedicated devices like Schmitt-trigger inverters.