Datasheet Texas Instruments SN74CB3Q3257

ManufacturerTexas Instruments
SeriesSN74CB3Q3257
Datasheet Texas Instruments SN74CB3Q3257

4-Bit One-of-2 FET Multiplexer/Demultiplexer 2.5-V/3.3-V Low-Voltage, High-Bandwidth Bus Switch

Datasheets

SN74CB3Q3257 4-Bit 1-of-2 FET Multiplexer/Demultiplexer 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch datasheet
PDF, 1.5 Mb, Revision: C, File published: Apr 25, 2017
Extract from the document

Prices

Status

74CB3Q3257DBQRE474CB3Q3257DBQRG474CB3Q3257RGYRG4SN74CB3Q3257DBQRSN74CB3Q3257DGVRSN74CB3Q3257PWSN74CB3Q3257PWE4SN74CB3Q3257PWG4SN74CB3Q3257PWRSN74CB3Q3257PWRG4SN74CB3Q3257RGYR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesYesYesYesYesYesYesYesYesYes

Packaging

74CB3Q3257DBQRE474CB3Q3257DBQRG474CB3Q3257RGYRG4SN74CB3Q3257DBQRSN74CB3Q3257DGVRSN74CB3Q3257PWSN74CB3Q3257PWE4SN74CB3Q3257PWG4SN74CB3Q3257PWRSN74CB3Q3257PWRG4SN74CB3Q3257RGYR
N1234567891011
Pin1616161616161616161616
Package TypeDBQDBQRGYDBQDGVPWPWPWPWPWRGY
Industry STD TermSSOPSSOPVQFNSSOPTVSOPTSSOPTSSOPTSSOPTSSOPTSSOPVQFN
JEDEC CodeR-PDSO-GR-PDSO-GR-PQFP-NR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PQFP-N
Package QTY25002500300025002000909090200020003000
CarrierLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RTUBETUBETUBELARGE T&RLARGE T&RLARGE T&R
Device MarkingBU257BU257BU257BU257BU257BU257BU257BU257BU257BU257BU257
Width (mm)3.93.93.53.94.44.44.44.44.44.43.5
Length (mm)4.94.944.93.6555554
Thickness (mm)1.51.5.91.51.0511111.9
Pitch (mm).64.64.5.64.4.65.65.65.65.65.5
Max Height (mm)1.751.7511.751.21.21.21.21.21.21
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / Models74CB3Q3257DBQRE4
74CB3Q3257DBQRE4
74CB3Q3257DBQRG4
74CB3Q3257DBQRG4
74CB3Q3257RGYRG4
74CB3Q3257RGYRG4
SN74CB3Q3257DBQR
SN74CB3Q3257DBQR
SN74CB3Q3257DGVR
SN74CB3Q3257DGVR
SN74CB3Q3257PW
SN74CB3Q3257PW
SN74CB3Q3257PWE4
SN74CB3Q3257PWE4
SN74CB3Q3257PWG4
SN74CB3Q3257PWG4
SN74CB3Q3257PWR
SN74CB3Q3257PWR
SN74CB3Q3257PWRG4
SN74CB3Q3257PWRG4
SN74CB3Q3257RGYR
SN74CB3Q3257RGYR
Additional FeaturesPowered off protectionPowered off protectionPowered off protectionPowered off protectionPowered off protectionPowered off protectionPowered off protectionPowered off protectionPowered off protectionPowered off protectionPowered off protection
Bandwidth, MHz500500500500500500500500500500500
Bandwidth(Max), MHz500500500500500500500500500500500
Configuration2:1 SPDT2:1 SPDT2:1 SPDT2:1 SPDT2:1 SPDT2:1 SPDT2:1 SPDT2:1 SPDT2:1 SPDT2:1 SPDT2:1 SPDT
ESD Charged Device Model, kV11111111111
ESD HBM, kV22222222222
Input/Ouput Voltage(Max), V5.55.55.55.55.55.55.55.55.55.55.5
Input/Output Continuous Current(Max), mA6464646464646464646464
Input/Output OFF-state Capacitance(Typ), pF3.53.53.53.53.53.53.53.53.53.53.5
Input/Output ON-state Capacitance(Typ), pF10.510.510.510.510.510.510.510.510.510.510.5
Number of Channels44444444444
OFF-state leakage current(Max), µA11111111111
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupSSOPSSOPVQFNSSOPTVSOPTSSOPTSSOPTSSOPTSSOPTSSOPVQFN
Package Size: mm2:W x L, PKG16SSOP: 19 mm2: 3.9 x 4.9(SSOP)16SSOP: 19 mm2: 3.9 x 4.9(SSOP)16VQFN: 14 mm2: 3.5 x 4(VQFN)16SSOP: 19 mm2: 3.9 x 4.9(SSOP)16TVSOP: 23 mm2: 6.4 x 3.6(TVSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16VQFN: 14 mm2: 3.5 x 4(VQFN)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Ron(Max), Ohms99999999999
Ron(Typ), Ohms44444444444
Supply Current(Max), uA700700700700700700700700700700700
Supply Current(Typ), uA250250250250250250250250250250250
Supply Range, Max3.63.63.63.63.63.63.63.63.63.63.6
VIH(Min), V1.71.71.71.71.71.71.71.71.71.71.7
VIL(Max), V0.80.80.80.80.80.80.80.80.80.80.8
Vdd(Max), V3.63.63.63.63.63.63.63.63.63.63.6
Vdd(Min), V2.32.32.32.32.32.32.32.32.32.32.3
Vss(Max), VN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Vss(Min), VN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

Eco Plan

74CB3Q3257DBQRE474CB3Q3257DBQRG474CB3Q3257RGYRG4SN74CB3Q3257DBQRSN74CB3Q3257DGVRSN74CB3Q3257PWSN74CB3Q3257PWE4SN74CB3Q3257PWG4SN74CB3Q3257PWRSN74CB3Q3257PWRG4SN74CB3Q3257RGYR
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

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
EMS supplier