Datasheet Texas Instruments SN74CB3T3257

ManufacturerTexas Instruments
SeriesSN74CB3T3257
Datasheet Texas Instruments SN74CB3T3257

4-BIT 1-OF-2 FET MULT/DEMULT 2.5-V/3.3-V LOW-VOLTAGE BUS SWITCH WITH 5-V TOLERANT LEVEL SHIFTER

Datasheets

SN74CB3T3257 datasheet
PDF, 541 Kb, File published: Oct 15, 2003
Extract from the document

Prices

Status

SN74CB3T3257DGVRSN74CB3T3257PWSN74CB3T3257PWG4SN74CB3T3257PWRSN74CB3T3257PWRE4SN74CB3T3257PWRG4
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)
Manufacture's Sample AvailabilityNoYesNoYesYesYes

Packaging

SN74CB3T3257DGVRSN74CB3T3257PWSN74CB3T3257PWG4SN74CB3T3257PWRSN74CB3T3257PWRE4SN74CB3T3257PWRG4
N123456
Pin161616161616
Package TypeDGVPWPWPWPWPW
Industry STD TermTVSOPTSSOPTSSOPTSSOPTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY20009090200020002000
CarrierLARGE T&RTUBETUBELARGE T&RLARGE T&RLARGE T&R
Device MarkingKS257KS257KS257KS257KS257KS257
Width (mm)4.44.44.44.44.44.4
Length (mm)3.655555
Thickness (mm)1.0511111
Pitch (mm).4.65.65.65.65.65
Max Height (mm)1.21.21.21.21.21.2
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsSN74CB3T3257DGVR
SN74CB3T3257DGVR
SN74CB3T3257PW
SN74CB3T3257PW
SN74CB3T3257PWG4
SN74CB3T3257PWG4
SN74CB3T3257PWR
SN74CB3T3257PWR
SN74CB3T3257PWRE4
SN74CB3T3257PWRE4
SN74CB3T3257PWRG4
SN74CB3T3257PWRG4
Additional FeaturesPowered off protection,Signal path TranslationPowered off protection,Signal path TranslationPowered off protection,Signal path TranslationPowered off protection,Signal path TranslationPowered off protection,Signal path TranslationPowered off protection,Signal path Translation
Bandwidth, MHz100100100100100100
Bandwidth(Max), MHz100100100100100100
Configuration2:1 SPDT2:1 SPDT2:1 SPDT2:1 SPDT2:1 SPDT2:1 SPDT
ESD Charged Device Model, kV111111
ESD HBM, kV222222
Input/Ouput Voltage(Max), V5.55.55.55.55.55.5
Input/Output Continuous Current(Max), mA128128128128128128
Input/Output OFF-state Capacitance(Typ), pF555555
Input/Output ON-state Capacitance(Typ), pF444444
Number of Channels444444
OFF-state leakage current(Max), µA101010101010
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupTVSOPTSSOPTSSOPTSSOPTSSOPTSSOP
Package Size: mm2:W x L, PKG16TVSOP: 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)
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Ron(Max), Ohms888888
Ron(Typ), Ohms555555
Supply Current(Max), uA202020202020
Supply Range, Max3.63.63.63.63.63.6
VIH(Min), V1.71.71.71.71.71.7
VIL(Max), V0.80.80.80.80.80.8
Vdd(Max), V3.63.63.63.63.63.6
Vdd(Min), V2.32.32.32.32.32.3
Vss(Max), VN/AN/AN/AN/AN/AN/A
Vss(Min), VN/AN/AN/AN/AN/AN/A

Eco Plan

SN74CB3T3257DGVRSN74CB3T3257PWSN74CB3T3257PWG4SN74CB3T3257PWRSN74CB3T3257PWRE4SN74CB3T3257PWRG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

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