Nexperia USA Inc. 74LVC1G11GW,125

Overview

74LVC1G11GW,125 from Nexperia is a single 3-input AND gate logic IC in TSSOP6 (SOT363-2) package, operating from 1.65 V to 5.5 V supply, featuring Schmitt-trigger inputs for noise immunity and IOFF circuitry enabling partial power-down operation in mixed-voltage systems. It delivers ±24 mA output drive at 3.0 V and supports translation between 3.3 V and 5 V logic domains in industrial control interfaces.

For engineers reviewing the 74LVC1G11GW,125 datasheet, 74LVC1G11GW,125 pinout, 74LVC1G11GW,125 application, or 74LVC1G11GW,125 equivalent, key selection criteria include its 3-input AND function with IOFF-enabled power-down capability, guaranteed operation from –40 °C to +125 °C, and compatibility with both LVTTL and CMOS input levels across wide voltage ranges.

Technical Context

This device implements a standard positive-logic 3-input AND function (Y = A · B · C) with fully buffered outputs and Schmitt-trigger inputs that tolerate slow edge rates and improve noise margin. The IOFF circuit ensures high-impedance outputs when VCC = 0 V, preventing backflow current during hot insertion or partial system shutdown.

It complies with JEDEC standards JESD8-7, JESD8-5, JESD8C, and JESD36 for supply voltages from 1.65 V to 5.5 V, and meets HBM ESD rating >2000 V and CDM >1000 V per JS-001/JS-002, making it suitable for board-level logic interfacing in harsh environments.

Key Specifications

Pinout & Package

TSSOP6 (SOT363-2) package: plastic thin shrink small outline, 6-lead, body width 1.25 mm, 0.65 mm pitch, exposed pad not present, rated for –40 °C to +125 °C operation.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 3-input AND gate applications.

Compared with SN74LVC1G11DBVR, the 74LVC1G11GW,125 offers superior thermal dissipation in dense layouts via TSSOP6's lower thermal resistance, while 74AUP1G11GW,125 trades voltage flexibility for ultra-low power and speed-making the original optimal for industrial mixed-voltage systems requiring robustness and wide operating range.

Availability

74LVC1G11GW,125 is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, automotive body control modules, and medical device power sequencing requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74LVC1G11GW,125 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, headquartered in Nijmegen, Netherlands, with manufacturing in Europe and Asia.

The 74LVC1G11 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, designed specifically for robust, low-power, mixed-voltage interfacing in industrial automation, automotive electronics, and consumer infrastructure applications.

FAQ

Can 74LVC1G11GW,125 operate with 5 V inputs while powered from 1.8 V?

Yes. Its inputs are overvoltage tolerant up to 5.5 V regardless of VCC level, enabling safe 5 V signal reception on a 1.8 V–powered device. This allows direct connection to legacy 5 V peripherals without external level shifters, provided output loading remains within drive capability at the lower VCC.

What is the purpose of the IOFF feature, and how does it behave during power-down?

The IOFF circuit disables the output buffer when VCC = 0 V, forcing Y into high-impedance state. This prevents reverse current flow from other powered sections of the system through the output pin, protecting both the IC and upstream drivers during hot-swap or partial power-down sequences in multi-rail designs.

Does the Schmitt-trigger input affect propagation delay or timing margins?

No. Propagation delay values specified in the datasheet (e.g., 1.0–4.4 ns) already account for internal Schmitt-trigger hysteresis. The hysteresis improves noise immunity and eliminates metastability from slow edges but does not add measurable delay beyond the stated tPD; timing analysis may use published min/typ/max values directly.

Is the 74LVC1G11GW,125 RoHS compliant and halogen-free?

Yes. Per Nexperia's product compliance documentation, 74LVC1G11GW,125 meets RoHS Directive 2011/65/EU and is certified halogen-free (IEC 61249-2-21), with lead-free terminations and compliant packaging materials suitable for lead-free reflow soldering processes.