Skip to main content
QS3384 - Block Diagram

QS3384

High-Speed CMOS 10-Bit Bus Switch

The QS3384 provides a set of ten high-speed CMOS, TTL-compatible bus switches. The low ON resistance of QS3384 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce. Two banks of 5 switches are controlled by independent Bus Enable (BE) signals. The QS3384 operates at -40C to +85C.

Features

  • Enhanced N channel FET with no inherent diode to Vcc
  • 5 ohm bidirectional switches connect inputs to outputs
  • Zero propagation delay, zero added ground bounce
  • Undershoot clamp diodes on all switch and control inputs
  • Two enables control five bits each
  • Available in 24 pin QSOP and TSSOP packages

Product Specification

FunctionPkg. CodeTemp. RangeBus Width (bits)Core Voltage (V)Output TypeOn Resistance (Ω)Speed Grade
Bus SwitchPCG24, PGG24-40 to 85°C1055Standard

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
QS3384PAGActivePGG24TSSOP24IYesTubeCheck Availability
QS3384PAG8ActivePGG24TSSOP24IYesReelCheck Availability
QS3384QGActivePCG24QSOP24IYesTubeCheck Availability
QS3384QG8ActivePCG24QSOP24IYesReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
no-lock
QS3384 Datasheet Datasheet PDF 213 KB Oct 4, 2011
Apps Notes & White Papers
no-lock
AN-11: 5V and 3V Conversion with Zero Delay Application Note PDF 346 KB Feb 5, 2014
no-lock
Quickswitch Basics Application Note PDF 83 KB Jul 6, 2005
no-lock
AN-13: Converting TTL to Hot Plug Application Note PDF 85 KB Jun 1, 1996
show all (8)
no-lock
AN-20: Board Assembly for 0.4mm Pin Surface Mounts Application Note PDF 62 KB Jun 1, 1996
no-lock
AN-19: Space Reduction Via Placement Application Note PDF 41 KB Jun 1, 1996
no-lock
TN-07: Analysis of QuickSwitch Behavior Application Note PDF 102 KB Jun 1, 1996
no-lock
AN-17: Peripheral Isolation in Notebook Computers Application Note PDF 68 KB Jun 1, 1996
no-lock
AN-09: CMOS Bus Switches Provide 0 Delay Application Note PDF 121 KB Jun 1, 1996
PCNs & PDNs
no-lock
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 14, 2016
no-lock
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 15, 2016
no-lock
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB Jan 28, 2016
show all (22)
no-lock
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB Nov 13, 2015
no-lock
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 14, 2012
no-lock
PCN# A-0508-02: OSET Alternate Assembly Location for Green Product Change Notice PDF 18 KB Sep 2, 2005
no-lock
PCN# A-0504-02R2: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 38 KB Aug 4, 2005
no-lock
PCN#A-0504-02R1: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 16 KB Jul 22, 2005
no-lock
PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT Product Change Notice PDF 35 KB Apr 29, 2005
no-lock
PCN#: A-0504-02, Transfer assembly facility IDT-Manila to OSE-Ph Product Change Notice PDF 47 KB Apr 29, 2005
no-lock
PDN# L-05-04 Selective Logic Products Obsolescence Product Delete Notice PDF 177 KB Apr 26, 2005
no-lock
PCN#: A-0501-01, New m/c DMC-2000 and d/a 8390A for PDIP pkgs Product Change Notice PDF 42 KB Jan 25, 2005
no-lock
PCN#:A-0401-01, new m/c G600 & 8290 d/a material Product Change Notice PDF 196 KB Jan 19, 2004
no-lock
PCN#:A-0312-02, new die attach material - 8290 Product Change Notice PDF 116 KB Dec 3, 2003
no-lock
PCN#:A-0312-01, new mold compound material - G600 Product Change Notice PDF 109 KB Dec 3, 2003
no-lock
PCN Addendum # L0203-10R1 Fab 2 to Fab 4 Transfer Product Change Notice PDF 110 KB Jan 13, 2003
no-lock
PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB Apr 16, 2002
no-lock
PCN# L0203-10 Fab Transfer from Fab 2 to Fab 4 Product Change Notice PDF 27 KB Apr 15, 2002
no-lock
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 11, 2001
no-lock
PDN# Logic-00-09: Obsolete PDIP Package Product Discontinuation Notice PDF 73 KB Apr 24, 2001
no-lock
PCN# G0005-01, Laser Top Mark Product Change Notice PDF 24 KB May 10, 2000
no-lock
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
no-lock
QS3384 Hspice Model Model - HSPICE ZIP 18 KB Jun 9, 2004
no-lock
QS3384 IBIS Model Model - IBIS ZIP 8 KB Jun 9, 2004