Nexperia USA Inc. 74AHC1G08GV-Q100,1

Overview

74AHC1G08GV-Q100 from Nexperia is a single 2-input AND 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 performs basic logic conjunction in powertrain control modules, body electronics, and ADAS sensor interface circuits.

For engineers reviewing the 74AHC1G08GV-Q100 datasheet, 74AHC1G08GV-Q100 pinout, 74AHC1G08GV-Q100 application, or 74AHC1G08GV-Q100 equivalent, this page delivers verified functional role, automotive-grade thermal and voltage specs, SC-74A (SOT753) package mapping, and validated alternatives for mixed-voltage level translation in safety-critical vehicle subsystems.

Technical Context

This device implements a single 2-input positive-logic AND function with symmetrical output impedance and balanced propagation delays. Its CMOS-level input thresholds (VIH = 3.85 V min at VCC = 5.5 V; VIL = 1.65 V max) ensure compatibility with 3.3 V and 5 V logic families while maintaining high noise immunity.

Inputs tolerate up to 5.5 V regardless of VCC, enabling bidirectional voltage translation between domains - e.g., interfacing a 3.3 V microcontroller GPIO to a 5 V sensor bus without external level shifters. Latch-up immunity exceeds 100 mA per JESD78 Class II Level A.

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. Pin 1 index located at lower-left corner below marking "A08".

Key Features

Applications

Equivalent & Alternatives

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

Compared with 74AHC1G08GV-Q100, the 74AHCT1G08GV-Q100 offers TTL input compatibility at identical automotive qualification, while SN74LVC1G08DBVR provides broader supply flexibility but no AEC-Q100 traceability - making the original part the only choice for ASIL-B–compliant AND gating in production vehicles.

Availability

74AHC1G08GV-Q100 is available at Aetrix Electronics and suitable for automotive powertrain control, ADAS sensor fusion, and body electronics requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for 74AHC1G08GV-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 technologies, delivering high-performance logic, analog, and discrete components with automotive-grade reliability.

This device belongs to Nexperia's AHC-Q100 automotive logic family, engineered specifically for robust, low-power combinational logic in harsh-temperature vehicle subsystems where functional safety and long-term supply stability are mandatory.

FAQ

Is 74AHC1G08GV-Q100 pin-compatible with 74AHCT1G08GV-Q100?

Yes - both share identical SC-74A (SOT753) pinout: Pin 1 = B, Pin 2 = A, Pin 3 = GND, Pin 4 = Y, Pin 5 = VCC. The only functional difference lies in input threshold levels (CMOS vs. TTL), requiring no PCB redesign when swapping for voltage-level adaptation.

What is the maximum capacitive load this AND gate can drive reliably?

It drives up to 50 pF with guaranteed propagation delay ≤10.5 ns at VCC = 5.0 V and –40 °C to +85 °C. At full Grade 1 range (–40 °C to +125 °C), CL = 15 pF ensures tpd ≤12.0 ns. For heavier loads, add series termination or buffer staging.

Does this device require external pull-up or pull-down resistors on unused inputs?

No - unused inputs must be tied HIGH or LOW via direct connection to VCC or GND. Floating inputs are prohibited due to CMOS susceptibility to noise-induced shoot-through current and potential latch-up. Internal protection diodes do not replace proper biasing.

Can 74AHC1G08GV-Q100 operate at 1.8 V supply?

No - minimum rated VCC is 2.0 V per Table 6. Operation below 2.0 V violates recommended conditions and risks incorrect logic states, increased propagation delay variation, and reduced noise margins. Use 74LVC1G08 for 1.65–5.5 V operation.