Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

74LVC2G66GM

Bilateral switch

The 74LVC2G66 is a dual single pole, single-throw analog switch. Each switch has two input/output terminals (nY and nZ) and a digital enable input (nE). When nE is LOW, the analog switch is turned off. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

This product has been discontinued

Alternatives

Features and benefits

  • Wide supply voltage range from 1.65 V to 5.5 V

  • Very low ON resistance:

    • 7.5 Ω (typical) at VCC = 2.7 V

    • 6.5 Ω (typical) at VCC = 3.3 V

    • 6 Ω (typical) at VCC = 5 V

  • Switch current capability of 32 mA

  • Overvoltage tolerant inputs to 5.5 V

  • High noise immunity

  • CMOS low power consumption

  • TTL interface compatibility at 3.3 V

  • Latch-up performance meets requirements of JESD78 Class I

  • Complies with JEDEC standards:

    • JESD8-7 (1.65 V to 1.95 V)

    • JESD8-5 (2.3 V to 2.7 V)

    • JESD8C (2.7 V to 3.6 V)

    • JESD36 (4.5 V to 5.5 V)

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Multiple package options

  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

Parametrics

Type number Package name
74LVC2G66GM XQFN8

PCB Symbol, Footprint and 3D Model

Model Name Description

Package

All type numbers in the table below are discontinued.

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74LVC2G66GM 74LVC2G66GM,125
(935280572125)		 Obsolete SOT902-2
XQFN8
(SOT902-2) 		SOT902-2 SOT902-2_125

Environmental information

All type numbers in the table below are discontinued.

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVC2G66GM 74LVC2G66GM,125 74LVC2G66GM rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (8)

File name Title Type Date
74LVC2G66 Bilateral switch Data sheet 2023-08-23
AN10161 PicoGate Logic footprints Application note 2002-10-29
AN11009 Pin FMEA for LVC family Application note 2019-01-09
Nexperia_document_guide_MiniLogic_MicroPak_201808 MicroPak leadless logic portfolio guide Brochure 2018-09-03
lvc2g66 74LVC2G66 IBIS model IBIS model 2015-02-19
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
XQFN8_SOT902-2_mk plastic, extremely thin quad flat package; 8 terminals; 0.55 mm pitch; 1.6 mm x 1.6 mm x 0.5 mm body Marcom graphics 2017-01-28
SOT902-2 plastic, leadless extremely thin quad flat package; 8 terminals; 0.5 mm pitch; 1.6 mm x 1.6 mm x 0.5 mm body Package information 2020-04-21

Support

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Models

File name Title Type Date
lvc2g66 74LVC2G66 IBIS model IBIS model 2015-02-19

PCB Symbol, Footprint and 3D Model

Model Name Description

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet