Low-Voltage Octal Bus Switch

The 74CBTLV3245 octal bus switch has standard 245 pinouts and is designed for asynchronous communication between data buses. When Output Enable (OE) is low, the 8-bit bus switch is on and port A is connected to Port B. When OE is high, the switch is off and a high impedance exists between Port A and Port B. The 74CBTLV3245 operates at -40C to +85C

Features

  • Pin-out compatible with standard '245 Logic products
  • 5 ohm A/B bi-directional switch
  • 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 20 pin QSOP and TSSOP packages

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
74CBTLV3245PGG Active PGG20 TSSOP 20 I Yes Tube Availability
74CBTLV3245PGG8 Active PGG20 TSSOP 20 I Yes Reel Availability
74CBTLV3245QG Active PCG20 QSOP 20 I Yes Tube Availability
74CBTLV3245QG8 Active PCG20 QSOP 20 I Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
74CBTLV3245 Datasheet - Datasheet PDF 89 KB Dec 17, 2014
User Guides & Manuals
FCT Bus Switch Cross Reference Guide - Guide PDF 568 KB Aug 9, 2016
PCNs & PDNs
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly - Product Change Notice PDF 611 KB Apr 13, 2016
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly - Product Change Notice PDF 611 KB Feb 14, 2016
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location - Product Change Notice PDF 596 KB Jan 27, 2016
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location - Product Change Notice PDF 544 KB Nov 12, 2015
PCN# : TB1503-01R1 Carrier Tape Standardization for Selective Packages - Product Change Notice PDF 333 KB Oct 21, 2015
PCN# : TB1503-01 Carrier Tape Standardization for Selective Packages - Product Change Notice PDF 291 KB Jul 20, 2015
PDN# L-05-04 Selective Logic Products Obsolescence - Product Delete Notice PDF 177 KB Apr 25, 2005
PCN# G-0203-05 Mold Compound - Product Change Notice PDF 40 KB Apr 15, 2002
PCN#A-0504-02R1: Assembly Transfer IDT-Manila to OSE-Ph - Product Change Notice PDF 16 KB Jul 21, 2005
PCN# A-0504-02R2: Assembly Transfer IDT-Manila to OSE-Ph - Product Change Notice PDF 38 KB Aug 3, 2005
PCN#: A-0504-02, Transfer assembly facility IDT-Manila to OSE-Ph - Product Change Notice PDF 47 KB Apr 28, 2005
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products - Product Change Notice PDF 80 KB Dec 13, 2004
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w - Product Change Notice PDF 24 KB Nov 13, 2012
PCN# A-0508-02: OSET Alternate Assembly Location for Green - Product Change Notice PDF 18 KB Sep 1, 2005
PCN# G0106-01, Moisture Sensitive Label Change - Product Change Notice PDF 274 KB Jun 10, 2001
PCN# G0005-01, Laser Top Mark - Product Change Notice PDF 24 KB May 9, 2000
PCN#:A-0312-02, new die attach material - 8290 - Product Change Notice PDF 116 KB Dec 2, 2003
PCN#:A-0312-01, new mold compound material - G600 - Product Change Notice PDF 109 KB Dec 2, 2003
PCN#: A-0310-01, Green Products - Product Change Notice PDF 26 KB Oct 9, 2003
PCN # A-0406-07Rev.1, Qualify OSE-Taiwan for SSOP & TSSOP - Product Change Notice PDF 21 KB Oct 21, 2004
PCN Addendum # L0203-10R1 Fab 2 to Fab 4 Transfer - Product Change Notice PDF 110 KB Jan 12, 2003
PCN# L0203-10 Fab Transfer from Fab 2 to Fab 4 - Product Change Notice PDF 27 KB Apr 14, 2002
PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT - Product Change Notice PDF 35 KB Apr 28, 2005
PCN# G9911-05, To qualify low alpha mold compound. - Product Change Notice PDF 44 KB Nov 17, 1999
PCN#: G-0303-04, new m/c G700 & 8290 d/a material - Product Change Notice PDF 130 KB Apr 13, 2003
PCN# : A-0605-05 AIT as Alternate Assembly Facility for SOIC/QSOP/SSOP/TSSOP/PDIP - Product Change Notice PDF 298 KB May 24, 2006
PCN# : A0807-02 Copper Bond Wire for SSOP, SOIC and TSSOP - Product Change Notice PDF 147 KB Jul 29, 2008

Software & Tools

Title Other Languages Type Format File Size Date
CBTLV3245 Hspice Model - Model - HSPICE ZIP 17 KB Mar 19, 2001
CBTLV3245 IBIS Model - Model - IBIS ZIP 8 KB Mar 24, 2002