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74ALVCH16721 - Block Diagram

74ALVCH16721

3.3V CMOS 20-Bit Flip-Flop with 3-State Outputs and Bus-Hold

56-PIN EOL

Product Specification

FunctionPkg. CodeTemp. RangeBus Width (bits)Core Voltage (V)Output TypeOn Resistance (Ω)Speed Grade
Flip-flopPAG56-40 to 85°C203.33-stateStandard

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
74ALVCH16721PAGObsoletePAG56TSSOP56IYesTubeCheck Availability
74ALVCH16721PAG8ObsoletePAG56TSSOP56IYesReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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74ALVCH16721 Datasheet Datasheet PDF 79 KB Jul 23, 2009
Apps Notes & White Papers
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AN-224: ALVC/LVC Logic Characteristics and Apps. Application Note PDF 204 KB Jul 6, 2005
PCNs & PDNs
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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# : A0803-02 Add ATP as alternate assembly for TSSOP-48 and TSSOP-56 Product Change Notice PDF 129 KB Sep 18, 2008
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PCN# : A0807-02 Copper Bond Wire for SSOP, SOIC and TSSOP Product Change Notice PDF 147 KB Jul 30, 2008
show all (26)
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PCN#: TB-0510-05 New Shipping Tube for TSSOP/TVSOP/TSSOP Exposed Product Change Notice PDF 201 KB Dec 13, 2005
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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-0504-02R2: 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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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-0405-06, To qualify alternate facility ATP for PV (SSOP) Product Change Notice PDF 22 KB May 24, 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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PDN# L-03-04: Product Discontinuance Product Discontinuation Notice PDF 105 KB Jul 24, 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-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB Apr 26, 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# L0203-10 Fab Transfer from Fab 2 to Fab 4 Product Change Notice PDF 27 KB Apr 15, 2002
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PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 14, 2001
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PCN# L0110-04 Moisture Level Change From 1 to 3 Product Change Notice PDF 32 KB Oct 19, 2001
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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# 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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74ALVCH16721 Hspice Model Model - HSPICE ZIP 49 KB May 23, 2002