Orderable parts
| Type number | Orderable part number | Ordering code (12NC) | Package | Buy from distributors |
|---|---|---|---|---|
| 74LVC1G66GN | 74LVC1G66GN,132 | 935291791132 | SOT1115 | Order product |
Register once, drag and drop ECAD models into your CAD tool and speed up your design.
Click here for more information74LVC1G66GN
Bilateral switch
The 74LVC1G66 is a single-pole, single-throw analog switch with two input/output terminals (nY and nZ) and a digital enable input (nE). When nE is LOW, the analog switch is turned off. Control 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 control inputs makes the circuit tolerant of slower input rise and fall times.
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
High noise immunity
CMOS low power consumption
TTL interface compatibility at 3.3 V
Overvoltage tolerant control inputs to 5.5 V
Latch-up performance meets requirements of JESD78 Class I
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 | Configuration | VCC (V) | Logic switching levels | RON (Ω) | RON(FLAT) (Ω) | f(-3dB) (MHz) | THD (%) | Xtalk (dB) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G66GN | SPST-NO | 1.65 - 5.5 | CMOS/LVTTL | 15 | 1.5 | 440 | 0.001 | - | very low | -40~125 | 311 | 18.4 | 193 | XSON6 |
PCB Symbol, Footprint and 3D Model
| Model Name | Description |
|---|---|
|
|
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74LVC1G66GN | 74LVC1G66GN,132 (935291791132) |
Active | VL |
XSON6 (SOT1115) |
SOT1115 |
REFLOW_BG-BD-1
|
SOT1115_132 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74LVC1G66GN | 74LVC1G66GN,132 | 74LVC1G66GN |
|
|
Series
Documentation (12)
| File name | Title | Type | Date |
|---|---|---|---|
| 74LVC1G66 | Bilateral switch | Data sheet | 2024-09-03 |
| AN90063 | Questions about package outline drawings | Application note | 2025-03-12 |
| Nexperia_document_guide_MiniLogic_MicroPak_201808 | MicroPak leadless logic portfolio guide | Brochure | 2018-09-03 |
| SOT1115 | 3D model for products with SOT1115 package | Design support | 2023-02-02 |
| lvc1g66 | 74LVC1G66 IBIS model | IBIS model | 2015-02-19 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| XSON6_SOT1115_mk | plastic, extremely thin small outline package; 6 terminals; 0.55 mm pitch; 0.9 mm x 1 mm x 0.35 mm body | Marcom graphics | 2017-01-28 |
| SOT1115 | plastic, leadless extremely thin small outline package; 6 terminals; 0.3 mm pitch; 0.9 mm x 1 mm x 0.35 mm body | Package information | 2022-05-27 |
| SOT1115_132 | XSON6; Reel pack for SMD, 7''; Q3/T4 product orientation | Packing information | 2020-04-21 |
| 74LVC1G66GN_Nexperia_Product_Reliability | 74LVC1G66GN Nexperia Product Reliability | Quality document | 2025-03-20 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| MAR_SOT1115 | MAR_SOT1115 Topmark | Top marking | 2013-06-03 |
Support
If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.
Longevity
The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.
PCB Symbol, Footprint and 3D Model
| Model Name | Description |
|---|---|
|
|
Ordering, pricing & availability
| Type number | Orderable part number | Ordering code (12NC) | Status | Packing | Packing Quantity | Buy online |
|---|---|---|---|---|---|---|
| 74LVC1G66GN | 74LVC1G66GN,132 | 935291791132 | Active | SOT1115_132 | 5,000 |
|
Sample
As a Nexperia customer you can order samples via our sales organization.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.
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.