Datasheet Texas Instruments SN74CB3Q3345RGYR

ManufacturerTexas Instruments
SeriesSN74CB3Q3345
Part NumberSN74CB3Q3345RGYR
Datasheet Texas Instruments SN74CB3Q3345RGYR

8-Bit FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 20-VQFN -40 to 85

Datasheets

SN74CB3Q3345 datasheet
PDF, 1.0 Mb, Revision: B, File published: Mar 21, 2005
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

Pin20
Package TypeRGY
Industry STD TermVQFN
JEDEC CodeR-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device MarkingBU345
Width (mm)3.5
Length (mm)4.5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataDownload

Parametrics

Additional FeaturesPowered off protection
Bandwidth500 MHz
Configuration1:1 SPST
ESD Charged Device Model1 kV
ESD HBM2 kV
Input/Ouput Voltage(Max)5.5 V
Input/Output Continuous Current(Max)64 mA
Input/Output OFF-state Capacitance(Typ)3.5 pF
Input/Output ON-state Capacitance(Typ)9 pF
Number of Channels8
OFF-state leakage current(Max)1 µA
Operating Temperature Range-40 to 85 C
Package GroupVQFN
Package Size: mm2:W x L20VQFN: 16 mm2: 3.5 x 4.5(VQFN) PKG
RatingCatalog
Ron(Max)9 Ohms
Ron(Typ)4 Ohms
Supply Current(Max)2000 uA
Supply Current(Typ)1000 uA
Supply Range3.6 Max
VIH(Min)1.7 V
VIL(Max)0.8 V
Vdd(Max)3.6 V
Vdd(Min)2.3 V
Vss(Max)N/A V
Vss(Min)N/A V

Eco Plan

RoHSCompliant

Application Notes

  • CBT-C, CB3T, and CB3Q Signal-Switch Families
    PDF, 584 Kb, File published: Feb 4, 2003
    Signal switch devices are widely used in applications requiring bus isolation, multiplexing, demultiplexing, and voltage translation. Compared to other logic and linear product alternatives, signal switches are the fastest and least power consuming. Texas Instruments (TI) CBT-C, CB3Q, and CB3T signal-switch families have low on-state resistance, negligible power consumption, and better undershoot
  • Bus FET Switch Solutions for Live Insertion Applications
    PDF, 300 Kb, File published: Feb 7, 2003
    In today?s competitive computing and networking industry, any equipment downtime due to component interconnects or bus failures impedes communication, hinders productivity and hampers financial growth. In recognizing this increasingly costly unplanned downtime, the industry introduced live-insertion technology to minimize the impact of any such failures. The live-insertion feature enables a networ

Model Line

Manufacturer's Classification

  • Semiconductors > Switches and Multiplexers > Analog Switches/Muxes