Nexperia USA Inc. 74LVC1G02GW,165

Overview

74LVC1G02GW,165 from Nexperia is a single 2-input NOR gate logic IC operating from 1.65 V to 5.5 V supply, featuring Schmitt-trigger inputs for noise immunity, IOFF partial power-down protection, and ±24 mA output drive at 3.0 V. It enables level translation between 3.3 V and 5 V systems and is qualified for automotive-grade ambient temperatures up to +125 °C.

For engineers reviewing the 74LVC1G02GW,165 datasheet, 74LVC1G02GW,165 pinout, 74LVC1G02GW,165 application, or 74LVC1G02GW,165 equivalent, this device is selected for low-power, mixed-voltage interface logic in space-constrained embedded control, sensor signal conditioning, and power sequencing circuits where input hysteresis and bus hold immunity are required.

Technical Context

This CMOS NOR gate implements standard positive-logic NOR functionality (Y = NOT(A OR B)) with hysteresis on both inputs, enabling robust operation with slow-rising or noisy signals. Its IOFF circuit actively disables outputs during power-down, blocking backflow current when VCC = 0 V.

The device supports JEDEC-compliant voltage interfaces across multiple supply ranges (1.65–1.95 V, 2.3–2.7 V, 2.7–3.6 V, 4.5–5.5 V) and meets HBM ESD >2000 V and CDM ESD >1000 V per JS-001/JS-002 standards.

Key Specifications

Pinout & Package

TSSOP5 plastic thin shrink small outline package (SOT353-1), 5-lead, body width 1.25 mm, pin pitch 0.65 mm, exposed pad not present.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 2-input NOR gate applications.

Compared with 74LVC1G02GV,115 and SN74LVC1G02DBVR, the 74LVC1G02GW,165 delivers superior thermal performance in compact layouts, guaranteed automotive temperature support, and tighter static current specs - making it optimal for space- and reliability-critical embedded control nodes.

Availability

74LVC1G02GW,165 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, and medical diagnostic equipment requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for 74LVC1G02GW,165 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 MOSFET solutions for automotive, industrial, and consumer markets.

The 74LVC1G02 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, engineered for ultra-low power consumption, mixed-voltage interoperability, and robust operation in harsh electrical environments.

FAQ

Can 74LVC1G02GW,165 be used with 1.8 V microcontrollers?

Yes. The device is fully specified from 1.65 V to 5.5 V and meets JESD8-7 for 1.65 V to 1.95 V operation. At 1.8 V, VIH is 0.65 × VCC (1.17 V min), ensuring reliable recognition of high logic levels from 1.8 V MCUs without external pull-ups or level shifters.

Does the IOFF feature work when only one supply rail is powered down?

Yes. IOFF activates whenever VCC drops below approximately 0.8 V, forcing Y into high-impedance regardless of input states. This prevents back-current flow from other powered sections of the system through the output, protecting both the gate and upstream drivers during partial power-down.

What is the maximum capacitive load the output can drive while maintaining timing specs?

At VCC = 3.3 V, the device maintains tpd ≤ 4.5 ns (max) with CL = 50 pF, as verified in Table 10 test conditions. Driving >50 pF increases propagation delay nonlinearly and may cause overshoot; for >100 pF loads, add a series resistor (10–33 Ω) near the output to dampen ringing.

Is the 74LVC1G02GW,165 RoHS and REACH compliant?

Yes. Nexperia confirms full compliance with EU RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006 for this part number. Material declarations and CoC are available via Nexperia's official product page and Aetrix Electronics' component portal.