4K x 9 DualSync FIFO, 3.3V

The 72V841is a 4K x 9 dual synchronous FIFO that is functionally equivalent to two 72V241 FIFOs in a single package with all associated control, data, and flag lines assigned to separate pins. Each FIFOs has a 9-bit input and output data port. The Read Clock can be tied to the Write Clock for single clock operation or the two clocks can run asynchronous of one another for dual clock operation.

Features

  • Offers optimal combination of capacity, speed, and design flexibility in small footprint
  • Ideal for prioritization, bidirectional, and width expansion applications
  • 10 ns read/write cycle time
  • 5V input tolerant
  • Separate control lines and data lines for each FIFO
  • Separate Empty, Full, programmable Almost-Empty and Almost-Full flags for each FIFO
  • Enable puts output data lines in high-impedance state
  • Available in 64-pin TQFP and STQFP packages
  • Industrial temperature range (–40C to +85C) is available

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
72V841L10PF Active PN64 TQFP 64 C No Tray Availability
72V841L10PF8 Active PN64 TQFP 64 C No Reel Availability
72V841L10PFG Active PNG64 TQFP 64 C Yes Tray Availability
72V841L10PFG8 Active PNG64 TQFP 64 C Yes Reel Availability
72V841L15PF Active PN64 TQFP 64 C No Tray Availability
72V841L15PF8 Active PN64 TQFP 64 C No Reel Availability
72V841L15PFG Active PNG64 TQFP 64 C Yes Tray Availability
72V841L15PFG8 Active PNG64 TQFP 64 C Yes Reel Availability
72V841L15PFI Active PN64 TQFP 64 I No Tray Availability
72V841L15PFI8 Active PN64 TQFP 64 I No Reel Availability
72V841L20PF Active PN64 TQFP 64 C No Tray Availability
72V841L20PF8 Active PN64 TQFP 64 C No Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
72V801-72V851 Datasheet - Datasheet PDF 166 KB Nov 6, 2014
PCNs & PDNs
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly - Product Change Notice PDF 567 KB Aug 25, 2016
PDN# CQ-14-05 MARKET DECLINED PRODUCT DISCONTINUANCE NOTICE - Product Discontinuation Notice PDF 192 KB Sep 3, 2014
PDN# : CQ-14-02R2 - Product Discontinuation Notice PDF 549 KB Aug 4, 2014
PDN# : CQ-14-02R1 PRODUCT DISCONTINUANCE NOTICE - Product Discontinuation Notice PDF 545 KB Feb 10, 2014
PDN# : CQ-14-02 PRODUCT DISCONTINUANCE NOTICE - Product Discontinuation Notice PDF 544 KB Jan 25, 2014
PCN# G-0110-06 Mold Compound - Product Change Notice PDF 47 KB Dec 13, 2001
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP - Product Change Notice PDF 252 KB Oct 18, 2006
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
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China - Product Change Notice PDF 164 KB May 9, 2006
PCN# G0106-01, Moisture Sensitive Label Change - Product Change Notice PDF 274 KB Jun 10, 2001
PCN#: A-0310-01, Green Products - Product Change Notice PDF 26 KB Oct 9, 2003
PCN#: G-0302-06, New die attach 3230 from Ablestik - Product Change Notice PDF 150 KB Mar 19, 2003
PCN#G-0302-05, New mold compound EME-G700 series - Product Change Notice PDF 65 KB Mar 19, 2003
PCN# G9911-05, To qualify low alpha mold compound. - Product Change Notice PDF 44 KB Nov 17, 1999
PCN A-0506-03; Packing Material Change - Product Change Notice PDF 290 KB Jul 18, 2005
PCN# G-0110-06 REV.1 Mold Compound - Product Change Notice PDF 48 KB Apr 25, 2002
PCN# G-0206-08, Orientation of square PQFP & TQFP - Product Change Notice PDF 150 KB Jun 16, 2002
PCN# F0202-04R1: Wafer Fabrication Site Change - Product Change Notice PDF 50 KB May 31, 2002

Software & Tools

Title Other Languages Type Format File Size Date
72V841 HSPICE - Model - HSPICE TAR 32 KB Jun 27, 1999
72V841 IBIS - Model - IBIS ZIP 10 KB Apr 20, 1999