IDT72801

DUAL CMOS SyncFIFO™ Integrated Device Technology, Inc. IDT72801 IDT72811 IDT72821 IDT72831 IDT72841 FEATURES: The 72801 is equivalent to two 72201 256 x 9 FIFOs The 72811 is equivalent to two 72211 512 x 9 FIFOs The 72821 is equivalent to two 72221 1024 x 9 FIFOs The 72831 is equivalent to two 72231 2048 x 9 FIFOs The 72841 is equivalent to two 72241 4096 x 9 FIFOs Offers optimal combination of large capacity, high speed, design flexibility and small footprint Ideal for prioritization, bidirectional, and width expansion applications 15 ns read/write cycle time FOR THE 72801/72811 20 ns read/write cycle time FOR THE 72821/72831/72841 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 Space-saving 64-pin Thin Quad Flat Pack (TQFP) Industrial temperature range (-40OC to +85OC) is available, tested to military electrical specifications DESCRIPTION: 72801/72811/72821/72831/72841 are dual synchronous (clocked) FIFOs. The device is functionally equivalent to two 72201/72211/72221/72231/72241 FIFOs in a single package with all associated control, data, and flag lines assigned to separate pins. Each of the two FIFOs (designated FIFO A and FIFO B) contained in the 72801/72811/72821/72831/72841 has a 9bit input data port (DA0 - DA8), DB0 - DB8) and a 9-bit output data port (QA0 - QA8, QB0 - QB8). Each input port is co...