The 72230 is a 2K x 8 SyncFIFO™ with clocked read and write controls. This FIFO is useful for a wide variety of data buffering needs, such as graphics, Local Area Networks (LANs), and interprocessor communication. It has 8-bit input and output ports. 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.


  • 10 ns read/write cycle time
  • Read and Write Clocks can be asynchronous or coincidental
  • Dual-Ported zero fall-through time architecture
  • Empty and Full flags signal FIFO status
  • Almost-Empty and Almost-Full flags set to Empty+7 and Full-7, respectively
  • Output enable puts output data bus in high-impedance state
  • Available in 28-pin 300 mil plastic DIP
  • Industrial temperature range (–40C to +85C) is available


発注型名 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type パッケージ 購入/サンプル
72230L10TPG Active PDIP 28 C はい Tube Package Info


タイトル 他の言語 分類 形式 サイズ 日付
72420-72240 Datasheet Datasheet PDF 149 KB
Cypress Discontinued Dual-port and FIFO to IDT Cross Reference Guide Guide PDF 123 KB
AN-83: Width Expansion of SyncFIFOs Application Note PDF 125 KB
PDN# : FS-15-02R1 PRODUCT DISCONTINUANCE NOTCE Product Discontinuation Notice PDF 546 KB
PDN# : FS-15-02 Product Discontinuance Notice Product Discontinuation Notice PDF 548 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB
PCN# : A-0605-05 AIT as Alternate Assembly Facility for SOIC/QSOP/SSOP/TSSOP/PDIP Product Change Notice PDF 298 KB
PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT Product Change Notice PDF 35 KB
PCN#: A-0501-01, New m/c DMC-2000 and d/a 8390A for PDIP pkgs Product Change Notice PDF 42 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB
PCN# F0206-07R1: Wafer Fabrication Site Change Product Change Notice PDF 65 KB
PDN for selected Military grade FIFO products Product Delete Notice PDF 45 KB
72230 IBIS Model - IBIS ZIP 9 KB
72230 HSPICE Model - HSPICE TAR 32 KB