Nexperia USA Inc. 74LVC1G00GW-Q100H

Overview

74LVC1G00GW-Q100 from Nexperia is a single 2-input NAND gate logic IC qualified to AEC-Q100 Grade 1 for automotive use, operating from -40 °C to +125 °C with supply voltage range 1.65 V to 5.5 V, ±24 mA output drive at V_CC = 3.0 V, and IOFF-enabled partial power-down protection.

For engineers reviewing the 74LVC1G00GW-Q100 datasheet, 74LVC1G00GW-Q100 pinout, 74LVC1G00GW-Q100 application, or 74LVC1G00GW-Q100 equivalent, this device serves as a level-translating logic gate in mixed-voltage automotive subsystems-especially where 3.3 V and 5 V domains interface, Schmitt-trigger noise immunity is required, and power sequencing demands IOFF isolation.

Technical Context

This device implements standard NAND Boolean logic (Y = NOT(A AND B)) with Schmitt-trigger inputs enabling robust operation under slow-rising/falling signal edges. Its IOFF circuit actively disables outputs during V_CC = 0 V, preventing backflow current in partial-power-down states common in automotive domain controllers.

Input tolerance up to 5.5 V allows direct interfacing with 5 V TTL sources while powered from 1.65–3.3 V rails, and its propagation delay ranges from 0.5 ns (min) to 6.0 ns (max at V_CC = 3.0–3.6 V), supporting high-speed digital control in body electronics and ADAS sensor interfaces.

Key Specifications

Pinout & Package

TSSOP5 (SOT353-1) package: plastic thin shrink small outline, 5-lead, body width 1.25 mm, 1.1 mm × 1.8 mm footprint, 0.65 mm pitch, side-wettable flanks not applicable.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC1G00DRYR, the 74LVC1G00GW-Q100 adds AEC-Q100 Grade 1 reliability and extended temperature support; compared with 74LVC1G00GV-Q100, it offers smaller TSSOP5 footprint and improved AOI compatibility-making it optimal for compact, safety-certified automotive logic nodes.

Availability

74LVC1G00GW-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, powertrain control, ADAS sensor interfaces, and infotainment gateways requiring stable component supply across extended temperature and long product lifecycles.

Supply support for 74LVC1G00GW-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 high-volume, high-reliability logic, analog, and discrete components, with leadership in automotive-qualified standard products.

The 74LVC1G00-Q100 series belongs to Nexperia's Automotive Logic portfolio, designed specifically to meet stringent AEC-Q100 requirements while delivering robust level translation, low power, and fast switching for modern vehicle ECUs.

FAQ

What is the maximum allowable input voltage when V_CC = 1.8 V?

The 74LVC1G00GW-Q100 supports overvoltage-tolerant inputs up to 5.5 V regardless of V_CC level. When V_CC = 1.8 V, inputs may safely swing from 0 V to 5.5 V without damage or latch-up, enabling direct connection to 5 V legacy sensors or microcontrollers without external clamping diodes or level shifters.

Does this device support hot insertion in live backplanes?

Yes-the IOFF circuitry ensures that when V_CC = 0 V, the outputs are high-impedance and leakage is limited to ±2 μA maximum, preventing disruptive current flow into or out of powered system buses. This makes the device suitable for hot-plug applications such as modular diagnostic tools or field-upgradable ECU daughterboards.

How does the Schmitt-trigger input improve noise immunity in automotive environments?

Schmitt-trigger inputs provide built-in hysteresis (~0.3 V typical), meaning the rising and falling input thresholds differ significantly. This prevents multiple output toggles caused by slow-rising signals or EMI-induced oscillation on long harness runs-common in door modules or lighting controllers-ensuring clean, single-event logic transitions even with >10 ns noise spikes.

Can this NAND gate drive a 50 pF capacitive load at 10 MHz while maintaining timing integrity?

Yes-dynamic characteristics specify t_pd ≤ 6.0 ns (max) at V_CC = 3.0–3.6 V with 50 pF load, and CPD = 14 pF. At 10 MHz, dynamic power remains well within the 250 mW total dissipation limit (derated above 74 °C), and output drive (±24 mA) ensures adequate slew rate to charge/discharge the load within specification.