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7204 - Block Diagram

7204

4K x 9 AsyncFIFO, 5.0V

The 7204 is a 4K x 9 dual-port FIFO memory that loads and empties data on a first-in/first-out basis. The device uses Full and Empty flags to prevent data overflow and underflow. It has a Retransmit (RT) capability that allows for reset of the read pointer to its initial position when RT is pulsed LOW. It is designed for those applications requiring asynchronous and simultaneous read/writes in multiprocessing and rate buffer applications.

Features

  • Pin and functionally compatible with 720X family
  • Low power consumption
  • Ultra high speed—12ns access time
  • Asynchronous and simultaneous read and write
  • Fully expandable by both word depth and/or bit width
  • Status Flags: Empty, Half-Full, Full
  • Auto-retransmit capability
  • MIL-STD-883, Class B available in 28 pin (300 & 600 mil) Cerdip and 32 pin LCC packages
  • Industrial temperature range (–40C to +85C) is available
  • Available in 28 pin SOIC, PDIP (300 & 600 mil), and 32 pin PLCC packages

Product Specification

Core Voltage (V)Bus Width (bits)Density (Kb)Pkg. CodeInterfaceI/O TypeOrganizationTemp. RangeArchitectureAccess Time (ns)
5936PE28, PT28, PD28, SD28, PL32, CD28, LC32, PTG28, PEG28, PLG32Asynchronous5.0 V TTL4K x 9-55 to 125°C, -40 to 85°C, 0 to 70°CUni-directional12, 15, 20, 25, 30, 35, 50

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
7204L12JActivePL32PLCC32CNoTubeCheck Availability
7204L12J8ActivePL32PLCC32CNoReelCheck Availability
7204L12JGActivePLG32PLCC32CYesTubeCheck Availability
7204L12JG8ActivePLG32PLCC32CYesReelCheck Availability
7204L12PActivePD28PDIP28CNoTubeCheck Availability
7204L12SOObsoletePE28SOIC28CNoTubeCheck Availability
7204L12SO8ObsoletePE28SOIC28CNoReelCheck Availability
7204L12SOGActivePEG28SOIC28CYesTubeCheck Availability
7204L12SOG8ActivePEG28SOIC28CYesReelCheck Availability
7204L12TPObsoletePT28PDIP28CNoTubeCheck Availability
7204L12TPGActivePTG28PDIP28CYesTubeCheck Availability
7204L15JActivePL32PLCC32CNoTubeCheck Availability
7204L15J8ActivePL32PLCC32CNoReelCheck Availability
7204L15JIActivePL32PLCC32INoTubeCheck Availability
7204L15JI8ActivePL32PLCC32INoReelCheck Availability
7204L15PActivePD28PDIP28CNoTubeCheck Availability
7204L15PIActivePD28PDIP28INoTubeCheck Availability
7204L15SOObsoletePE28SOIC28CNoTubeCheck Availability
7204L15SO8ObsoletePE28SOIC28CNoReelCheck Availability
7204L15SOGIActivePEG28SOIC28IYesTubeCheck Availability
7204L15SOGI8ActivePEG28SOIC28IYesReelCheck Availability
7204L15SOIObsoletePE28SOIC28INoTubeCheck Availability
7204L15SOI8ObsoletePE28SOIC28INoReelCheck Availability
7204L15TPObsoletePT28PDIP28CNoTubeCheck Availability
7204L15TPIObsoletePT28PDIP28INoTubeCheck Availability
7204L20DBActiveCD28CDIP28MNoTubeCheck Availability
7204L20JActivePL32PLCC32CNoTubeCheck Availability
7204L20J8ActivePL32PLCC32CNoReelCheck Availability
7204L20LBActiveLC32LCC32MNoTubeCheck Availability
7204L20LB8ActiveLC32LCC32MNoReelCheck Availability
7204L20PActivePD28PDIP28CNoTubeCheck Availability
7204L20SOObsoletePE28SOIC28CNoTubeCheck Availability
7204L20SO8ObsoletePE28SOIC28CNoReelCheck Availability
7204L20TDBActiveSD28CDIP28MNoTubeCheck Availability
7204L20TPObsoletePT28PDIP28CNoTubeCheck Availability
7204L25JActivePL32PLCC32CNoTubeCheck Availability
7204L25J8ActivePL32PLCC32CNoReelCheck Availability
7204L25JIActivePL32PLCC32INoTubeCheck Availability
7204L25JI8ActivePL32PLCC32INoReelCheck Availability
7204L25PActivePD28PDIP28CNoTubeCheck Availability
7204L25PIActivePD28PDIP28INoTubeCheck Availability
7204L25SOObsoletePE28SOIC28CNoTubeCheck Availability
7204L25SO8ObsoletePE28SOIC28CNoReelCheck Availability
7204L25SOIObsoletePE28SOIC28INoTubeCheck Availability
7204L25SOI8ObsoletePE28SOIC28INoReelCheck Availability
7204L25TPObsoletePT28PDIP28CNoTubeCheck Availability
7204L25TPIObsoletePT28PDIP28INoTubeCheck Availability
7204L30DBActiveCD28CDIP28MNoTubeCheck Availability
7204L30LBActiveLC32LCC32MNoTubeCheck Availability
7204L30LB8ActiveLC32LCC32MNoReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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7203-7208 Datasheet Datasheet PDF 305 KB Jun 29, 2012
Apps Notes & White Papers
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TN-09: Cascading FIFOs or FIFO Modules Application Note PDF 62 KB Jul 31, 2006
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TN-08: Operating FIFOs on Full and Empty . . . Application Note PDF 61 KB Jul 31, 2006
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TN-06: Designing with FIFOs Application Note PDF 24 KB Jul 30, 2002
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# : A1509-01 Add Alternate Assembly Location, MMT Thailand Product Change Notice PDF 537 KB Oct 1, 2015
show all (30)
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PDN# : FS-15-02R1 PRODUCT DISCONTINUANCE NOTCE Product Discontinuation Notice PDF 546 KB Jul 23, 2015
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PDN# : FS-15-02 Product Discontinuance Notice Product Discontinuation Notice PDF 548 KB May 21, 2015
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PCN# : A1504-01 Change Silver Glass adhesive material Product Change Notice PDF 27 KB Apr 27, 2015
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PCN# : A1403-01 Add OSET as Alternate Assembly Product Change Notice PDF 67 KB Apr 3, 2014
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PDN# : FS-13-03 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 55 KB Jul 25, 2013
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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# : A-0602-01R1 MMTC AS ALTERNATE ASSEMBLY FACILITY FOR ALL HERMETIC PACKAGES Product Change Notice PDF 179 KB Nov 20, 2006
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PCN# A-0607-06 MMT Thailand as Alternate Assembly Facility for PLCC, SOIC 150mil/300mil Product Change Notice PDF 223 KB Oct 6, 2006
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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#: TB-0512-01 Reel Color Changed from Blue to Black Product Change Notice PDF 729 KB Dec 16, 2005
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PCN# A-0504-02R2: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 38 KB Aug 4, 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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PCN#: A-0504-02, Transfer assembly facility IDT-Manila to OSE-Ph Product Change Notice PDF 47 KB Apr 29, 2005
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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
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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-0309-06 Rev1, Hermetic transfer to ATP-P1 Product Change Notice PDF 44 KB Oct 15, 2004
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PCN#: A-0305-04 Rev. 01, Tin Plating and Solder Dip Process at G Product Change Notice PDF 38 KB Mar 4, 2004
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PCN#:A-0401-01, new m/c G600 & 8290 d/a material Product Change Notice PDF 196 KB Jan 19, 2004
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PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 10, 2003
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PCN#: A-0309-04, new mold compound G600 material Product Change Notice PDF 134 KB Oct 7, 2003
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PCN# F0206-07R1: Wafer Fabrication Site Change Product Change Notice PDF 65 KB Sep 17, 2002
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PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB Apr 16, 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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PDN for selected Military grade FIFO products Product Delete Notice PDF 45 KB Feb 5, 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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7204 HSPICE Model - HSPICE application/x-tar 32 KB Jun 23, 1999
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7204 IBIS Model - IBIS ZIP 10 KB Jun 23, 1999