Nexperia USA Inc. 74LVC1G08GW,165

Overview

74LVC1G08GW,165 from Nexperia is a single 2-input AND gate logic IC with 1.65 V to 5.5 V supply range, ±24 mA output drive at 3.0 V, Schmitt-trigger inputs for noise immunity, IOFF partial power-down protection, and operation from −40 °C to +125 °C. It serves as a level translator in mixed-voltage digital interfaces between 3.3 V and 5 V subsystems in industrial control I/O modules.

For engineers reviewing the 74LVC1G08GW,165 datasheet, 74LVC1G08GW,165 pinout, 74LVC1G08GW,165 application, or 74LVC1G08GW,165 equivalent, this device is selected for low-power, voltage-flexible combinational logic in space-constrained embedded systems requiring robust input timing tolerance and backflow current prevention during power sequencing.

Technical Context

This device implements standard positive-logic AND functionality (Y = A · B) with Schmitt-trigger inputs that accept slow-rising/falling signals without oscillation, enabling reliable interfacing with mechanical switches or noisy sensor outputs. Its IOFF circuit actively disables the output when VCC = 0 V, blocking destructive current flow in hot-swap or partial-power-down configurations.

It complies with JEDEC standards JESD8-7 (1.65–1.95 V), JESD8-5 (2.3–2.7 V), JESD8C (2.7–3.6 V), and JESD36 (4.5–5.5 V), ensuring interoperability across legacy and modern logic families. Input overvoltage tolerance up to 5.5 V allows safe connection to 5 V sources even when powered from 1.65 V.

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 AND gate applications.

Compared with SN74LVC1G08DBVR and 74AUP1G08GW,165, the 74LVC1G08GW,165 uniquely balances wide voltage compatibility, IOFF protection, and TSSOP5 manufacturability-making it the default choice for industrial and automotive subsystems requiring robustness across power domains.

Availability

74LVC1G08GW,165 is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body control modules, medical device power sequencing, and IoT edge node signal conditioning requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74LVC1G08GW,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 delivering high-performance logic, analog, and MOSFET solutions optimized for efficiency, reliability, and miniaturization in industrial, automotive, and consumer electronics.

The 74LVC1G08 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, designed specifically for voltage-flexible, low-power digital interfacing in space-constrained embedded systems operating across mixed-supply environments.

FAQ

Can 74LVC1G08GW,165 safely interface a 5 V microcontroller GPIO to a 1.8 V FPGA input?

Yes. Its inputs tolerate up to 5.5 V regardless of VCC, and its output swings from 0 V to VCC. When powered at 1.8 V, it outputs HIGH ≈1.7 V - sufficient to meet most 1.8 V FPGA VIH (typically 1.26 V). No external resistor divider or level shifter is needed, simplifying interconnect and reducing BOM count.

Does the IOFF feature require external circuitry to activate?

No. IOFF is fully internal and automatic: when VCC drops to 0 V, the output enters high-impedance state without any control pin, pull-up/down resistors, or configuration. This occurs within nanoseconds of VCC collapse and blocks back-current paths even if inputs remain at 5 V - critical for hot-swap compliance and system-level power sequencing integrity.

What is the maximum capacitive load this device can drive at 10 MHz switching?

At 10 MHz with VCC = 3.3 V, the 74LVC1G08GW,165 can reliably drive ≤30 pF (including trace and input capacitance) while maintaining <10% duty cycle distortion and <5 ns propagation skew. Exceeding this load increases rise/fall times and may cause logic errors; for >30 pF, add a series resistor (22–47 Ω) near the driver to dampen ringing.

How does the Schmitt-trigger input improve performance with mechanical switch inputs?

The Schmitt-trigger provides ≥0.3 V hysteresis, meaning the input must drop below ~1.2 V (for VCC = 3.3 V) to register LOW after being HIGH, and rise above ~1.5 V to register HIGH after being LOW. This prevents multiple toggles caused by contact bounce lasting <100 μs - eliminating need for RC filters or firmware debouncing in pushbutton, rotary encoder, or limit switch interfaces.