Features and benefits
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Wide supply voltage range from 2.3 V to 3.6 V
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Overvoltage switching on switch ports:
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0 V to 5 V switching with VCC = 2.5 V
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0 V to 5 V switching with VCC = 3.3 V
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Switch voltage accepts signals up to 5.5 V
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4 Ω (typical) ON resistance
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3.5 pF (typical) OFF-state capacitance
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High bandwidth 0.5 GHz (maximum)
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Low input/output capacitance minimizes loading and signal distortion
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Fast switching frequency fmax = 20 MHz (maximum)
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Low power consumption ICC = 0.4 mA (typical)
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Control inputs can be driven by TTL or 5 V/3.3 V CMOS outputs
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IOFF supports partial power-down mode operation
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Latch-up performance exceeds 100 mA per JESD 78E Class II Level A
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ESD protection:
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HBM ANSI/ESDA/JEDEC JS-001-2012 Class 2 exceeds 2 kV
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CDM JESD22-C101F exceeds 1000 V
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Specified from -40 °C to +85 °C
Applications
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Communication infrastructure
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Bus isolation
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Memory interleaving
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Sensor multiplexing
Parametrics
Type number | Product status | VCC (V) | VPASS (V) | Logic switching levels | RON (Ω) | Nr of bits | tpd (ns) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
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74CB3Q3253BQ | Production | 2.3 - 3.6 | Vcc | CMOS/LVTTL | 4 | 2 | 0.2 | very low | -40~85 | 84 | 7.3 | 51.5 | DHVQFN16 |
PCB Symbol, Footprint and 3D Model
Model Name | Description |
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Package
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
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74CB3Q3253BQ | 74CB3Q3253BQX ( 9353 392 08115 ) | Active | 3Q3253 | ![]() DHVQFN16 (SOT763-1) | SOT763-1 | SOT763-1_115 |
Environmental information
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
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74CB3Q3253BQ | 74CB3Q3253BQX | 74CB3Q3253BQ | ![]() |
Documentation (5)
File name | Title | Type | Date |
---|---|---|---|
74CB3Q3253 | Dual 1-of-4 FET multiplexer/demultiplexer with charge pump | Data sheet | 2021-06-28 |
cb3q3253 | IBIS model of 74CB3Q3253 | IBIS model | 2017-08-24 |
Nexperia_document_leaflet_CB3Q_switches_201803 | CB3Q Bus Switches | Leaflet | 2018-04-06 |
74CB3Q3253BQ_Nexperia_Product_Reliability | 74CB3Q3253BQ Nexperia Product Reliability | Quality document | 2023-05-29 |
SOT763-1_115 | DHVQFN16; Reel pack, SMD, 7" Q1/T1 product orientation | Packing information | 2020-02-13 |
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 |
---|---|---|---|
cb3q3253 | IBIS model of 74CB3Q3253 | IBIS model | 2017-08-24 |
PCB Symbol, Footprint and 3D Model
Model Name | Description |
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Ordering, pricing & availability
Type number | Orderable part number | Ordering code (12NC) | Packing | Packing quantity | Buy online |
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74CB3Q3253BQ | 74CB3Q3253BQX | 935339208115 | SOT763-1_115 | - | 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.