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74CBTLV3257 - Block Diagram

74CBTLV3257

Low-Voltage Quad 2:1 Mux/Demux Bus Switch

The 74CBTLV3257 is a quad 2:1 multiplexer/demultiplexer. The select (S) input controls the data flow. The multiplexers/demultiplexers are enabled when the output-enable (OE) input is low. The 74CBTLV3257 operates at -40C to +85C

Features

  • Functionally equivalent to QS3257
  • 5 ohm switch connection between two ports
  • Isolation under power-off conditions
  • Over-voltage tolerant
  • Latch-up performance exceeds 100mA
  • VCC = 2.3V - 3.6V, Normal Range
  • ESD > 2000V per MIL-STD-883, Method 3015
  • > 200V using machine model (C = 200pF, R = 0)
  • Available in 16 pin QSOP and TSSOP packages

Product Specification

FunctionPkg. CodeTemp. RangeBus Width (bits)Core Voltage (V)Output TypeOn Resistance (Ω)Speed Grade
Mux/Demux Bus SwitchPCG16, PGG16-40 to 85°C83.35Standard

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
74CBTLV3257PGGActivePGG16TSSOP16IYesTubeCheck Availability
74CBTLV3257PGG8ActivePGG16TSSOP16IYesReelCheck Availability
74CBTLV3257QGActivePCG16QSOP16IYesTubeCheck Availability
74CBTLV3257QG8ActivePCG16QSOP16IYesReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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74CBTLV3257 Datasheet Datasheet PDF 93 KB Dec 18, 2014
User Guides & Manuals
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FCT Bus Switch Cross Reference Guide Guide PDF 568 KB Aug 10, 2016
PCNs & PDNs
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PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 14, 2016
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PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 15, 2016
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PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB Jan 28, 2016
show all (25)
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PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB Nov 13, 2015
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PCN# : TB1403-01 Changed in Carrier Tape, Plastic Reel and Quantity per Reel on TSSOP-14, TSSOP-16 Product Change Notice PDF 663 KB Apr 8, 2014
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PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 14, 2012
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PCN# : A0807-02 Copper Bond Wire for SSOP, SOIC and TSSOP Product Change Notice PDF 147 KB Jul 30, 2008
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PDN#: L-07-02 DIGITAL LOGIC PRODUCTS Product Delete Notice PDF 149 KB Nov 7, 2007
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PCN# : A-0605-05 AIT as Alternate Assembly Facility for SOIC/QSOP/SSOP/TSSOP/PDIP Product Change Notice PDF 298 KB May 25, 2006
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PCN# A-0508-02: OSET Alternate Assembly Location for Green Product Change Notice PDF 18 KB Sep 2, 2005
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PCN#A-0504-02R1: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 16 KB Jul 22, 2005
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PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT Product Change Notice PDF 35 KB Apr 29, 2005
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PDN# L-05-04 Selective Logic Products Obsolescence Product Delete Notice PDF 177 KB Apr 26, 2005
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PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 14, 2004
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PCN # A-0406-07Rev.1, Qualify OSE-Taiwan for SSOP & TSSOP Product Change Notice PDF 21 KB Oct 22, 2004
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PCN#:A-0312-02, new die attach material - 8290 Product Change Notice PDF 116 KB Dec 3, 2003
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PCN#:A-0312-01, new mold compound material - G600 Product Change Notice PDF 109 KB Dec 3, 2003
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PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 10, 2003
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PCN#: G-0303-04, new m/c G700 & 8290 d/a material Product Change Notice PDF 130 KB Apr 14, 2003
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PCN Addendum # L0203-10R1 Fab 2 to Fab 4 Transfer Product Change Notice PDF 110 KB Jan 13, 2003
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PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB Apr 16, 2002
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PCN# L0203-10 Fab Transfer from Fab 2 to Fab 4 Product Change Notice PDF 27 KB Apr 15, 2002
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PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 11, 2001
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PCN# G0005-01, Laser Top Mark Product Change Notice PDF 24 KB May 10, 2000
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PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB Nov 18, 1999

Software & Tools

Title Type Format File Size Datesort icon
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CBTLV3257 Hspice Model Model - HSPICE ZIP 17 KB Mar 23, 2001
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CBTLV3257 IBIS Model Model - IBIS ZIP 8 KB Mar 25, 2002