×

74AHC1G66GV

Single-pole single-throw analog switch

The 74AHC1G66; 74AHCT1G66 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. The enable input is overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

Features and benefits

  • Very low ON resistance:

    • 26 Ω (typ.) at VCC = 3.0 V

    • 16 Ω (typ.) at VCC = 4.5 V

    • 14 Ω (typ.) at VCC = 5.5 V

  • Wide supply voltage range from 2.0 to 5.5 V

  • Overvoltage tolerant control input to 5.5 V

  • High noise immunity

  • CMOS low power dissipation

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A

  • SOT353-1 and SOT753 package options

  • ESD protection:

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

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

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

Parametrics

Type number Product status Configuration VCC (V) Logic switching levels RON (Ω) RON(FLAT) (Ω) f(-3dB) (MHz) THD (%) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
74AHC1G66GV Production SPST-NO 2.0 - 5.5 CMOS 40 14 280 0.015 very low -40~125 238 43.6 144 TSOP5

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
74AHC1G66GV 74AHC1G66GV,125
(935271669125)
Active A66 SOT753
TSOP5
(SOT753)
SOT753 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT753_125

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74AHC1G66GV 74AHC1G66GV,125 74AHC1G66GV rohs rhf rhf
Quality and reliability disclaimer

Documentation (14)

File name Title Type Date
74AHC_AHCT1G66 Single-pole single-throw analog switch Data sheet 2023-09-15
AN10161 PicoGate Logic footprints Application note 2002-10-29
AN11106 Pin FMEA for AHC/AHCT family Application note 2019-01-09
Nexperia_document_guide_MiniLogic_PicoGate_201901 PicoGate leaded logic portfolio guide Brochure 2019-01-07
SOT753 3D model for products with SOT753 package Design support 2019-01-22
ahc1g66_33 ahc1g66_33 IBIS model IBIS model 2013-04-07
ahc1g66_50 ahc1g66_50 IBIS model IBIS model 2013-04-07
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT753 plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm body Package information 2022-05-31
SOT753_125 TSOP5; Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2020-04-21
74AHC1G66GV_Nexperia_Product_Reliability 74AHC1G66GV Nexperia Product Reliability Quality document 2023-05-29
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
MAR_SOT753 MAR_SOT753 Topmark Top marking 2013-06-03
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

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.

Models

File name Title Type Date
ahc1g66_33 ahc1g66_33 IBIS model IBIS model 2013-04-07
ahc1g66_50 ahc1g66_50 IBIS model IBIS model 2013-04-07
SOT753 3D model for products with SOT753 package Design support 2019-01-22

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
74AHC1G66GV 74AHC1G66GV,125 935271669125 Active SOT753_125 3,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

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.

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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AHC1G66GV 74AHC1G66GV,125 935271669125 SOT753 Order product