Nexperia USA Inc. 74LVC1G11GN,132

Overview

74LVC1G11GN,132 from Nexperia is a single 3-input AND gate logic IC in XSON6 package (SOT1115), operating from 1.65 V to 5.5 V supply, featuring Schmitt-trigger inputs for noise immunity, ±24 mA output drive at 3.0 V, IOFF partial power-down protection, and guaranteed operation from –40 °C to +125 °C. It serves as a level-translating combinational logic element in mixed-voltage digital interfaces.

For engineers reviewing the 74LVC1G11GN,132 datasheet, 74LVC1G11GN,132 pinout, 74LVC1G11GN,132 application, or 74LVC1G11GN,132 equivalent, key selection criteria include input overvoltage tolerance to 5.5 V, propagation delay down to 1.0 ns at 5.0 V, IOFF-enabled bus-hold safety during power sequencing, and compatibility with both 3.3 V and 5 V TTL-level signal domains.

Technical Context

The 74LVC1G11GN implements standard positive-logic 3-input AND functionality (Y = A · B · C) with Schmitt-trigger inputs enabling robust operation with slow-rising or noisy signals. Its CMOS architecture ensures rail-to-rail output swing and low static current (≤4 μA).

IOFF circuitry actively disables outputs when VCC = 0 V, blocking backflow current in partial-power-down systems. Input voltage thresholds scale with VCC (e.g., VIH = 0.7×VCC at 4.5–5.5 V), supporting seamless interfacing across 1.65 V–5.5 V logic families without external level shifters.

Key Specifications

Pinout & Package

XSON6 package (SOT1115): extremely thin no-lead outline, 0.9 mm × 1.0 mm × 0.35 mm body, 6 terminals, wettable flank compatible for AOI inspection.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC1G11DBVR, the 74LVC1G11GN,132 saves >85% board area and improves high-frequency noise rejection; compared with 74AUP1G11GW,125, it adds 5 V interoperability and failsafe power-down-critical for industrial and USB-C applications.

Availability

74LVC1G11GN,132 is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, USB-C power delivery control logic, automotive body control modules, and IoT sensor hub signal conditioning requiring stable component supply across extended temperature ranges.

Supply support for 74LVC1G11GN,132 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 with focus on efficiency, reliability, and miniaturization for industrial and consumer electronics.

The 74LVC1G11GN belongs to the LVC (Low-Voltage CMOS) logic family, engineered for interoperability across mixed-voltage digital systems while maintaining low power consumption and robust signal integrity.

FAQ

Can 74LVC1G11GN,132 interface directly between 3.3 V and 5 V logic without level shifters?

Yes. Its inputs tolerate up to 5.5 V regardless of VCC, and its outputs swing rail-to-rail. When powered at 3.3 V, it accepts 5 V inputs safely and drives 3.3 V–compatible loads; when powered at 5 V, it drives standard TTL/CMOS 5 V inputs. No external components are needed for bidirectional voltage translation in static logic paths.

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

The IOFF circuit disables the output buffer when VCC drops below ~0.5 V, forcing Y into high-impedance state. This prevents reverse current flow from powered downstream circuits (e.g., 5 V buses) into the unpowered 74LVC1G11GN,132, protecting both the gate and connected devices during hot-plug or staggered power-up sequences in modular systems.

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

Yes-Schmitt-trigger inputs add ~0.3 ns to typical propagation delay versus non-hysteresis gates, but they significantly improve noise margin (≥0.1 V hysteresis) and allow reliable operation with input rise/fall times up to 10 ns/V. This trade-off is intentional: it sacrifices minimal speed to eliminate false triggering on slow or noisy signals common in motor drives or long PCB traces.

Is 74LVC1G11GN,132 qualified for automotive applications per AEC-Q100?

No. While rated for –40 °C to +125 °C operation, the 74LVC1G11GN,132 is not AEC-Q100 qualified. Nexperia offers automotive-grade variants (e.g., 74LVC1G11GW-Q100 in TSSOP6) with full stress testing, failure analysis, and PPAP documentation. For automotive body control or infotainment systems requiring qualification, the Q100 version must be specified.