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) | f(-3dB) (MHz) | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74CB3Q3253BQ | Production | 2.3 - 3.6 | Vcc | CMOS/LVTTL | 4 | - | 2 | 0.2 | very low | -40~85 | 84 | 7.3 | 51.5 | DHVQFN16 |
74CB3Q3253PW | Production | 2.3 - 3.6 | Vcc | CMOS/LVTTL | 4 | - | 2 | 0.2 | very low | -40~85 | 116 | 2.4 | 44.3 | TSSOP16 |
(-) dash denotes: "Parameter value not specified for this product"
Package
Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
---|---|---|---|---|---|---|---|
74CB3Q3253BQ | ![]() DHVQFN16 (SOT763-1) | SOT763-1 | SOT763-1_115 | Active | 3Q3253 | 74CB3Q3253BQX ( 9353 392 08115 ) | |
74CB3Q3253PW | ![]() TSSOP16 (SOT403-1) | SOT403-1 | SSOP-TSSOP-VSO-WAVE | SOT403-1_118 | Active | B3Q3253 | 74CB3Q3253PWJ ( 9353 392 09118 ) |
Environmental information
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator | Leadfree conversion date |
---|---|---|---|---|---|
74CB3Q3253BQ | 74CB3Q3253BQX | 74CB3Q3253BQ | ![]() | week 25, 2019 | |
74CB3Q3253PW | 74CB3Q3253PWJ | 74CB3Q3253PW | ![]() | week 25, 2019 |
Documentation (6)
File name | Title | Type | Date |
---|---|---|---|
74CB3Q3253 | Dual 1-of-4 FET multiplexer/demultiplexer with charge pump | Data sheet | 2021-06-28 |
Nexperia_document_leaflet_CB3Q_switches_201803 | CB3Q Bus Switches | Leaflet | 2018-04-06 |
Nexperia_Selection_guide_2023 | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
SOT763-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm body | Package information | 2023-05-11 |
SOT403-1 | plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-08 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
Support
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Ordering, pricing & availability
Sample
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Sample orders normally take 2-4 days for delivery.
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