IDT72V811

3.3 VOLT DUAL CMOS SyncFIFO™ DUAL 256 X 9, DUAL 512 X 9, DUAL 1,024 X 9, DUAL 2,048 X 9, DUAL 4,096 X 9 , DUAL 8,192 X 9 IDT72V801 IDT72V811 IDT72V821 IDT72V831 IDT72V841 IDT72V851 .EATURES: The IDT72V801 is equivalent to two IDT72V201 256 x 9 FIFOs The IDT72V811 is equivalent to two IDT72V211 512 x 9 FIFOs The IDT72V821 is equivalent to two IDT72V221 1,024 x 9 FIFOs The IDT72V831 is equivalent to two IDT72V231 2,048 x 9 FIFOs The IDT72V841 is equivalent to two IDT72V241 4,096 x 9 FIFOs The IDT72V851 is equivalent to two IDT72V251 8,192 x 9 FIFOs Offers optimal combination of large capacity, high speed, design flexibility and 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 Space-saving 64-pin plastic Thin Quad Flat Pack (TQFP/ STQFP) Industrial temperature range (–40°C to +85°C) is available DESCRIPTION: The IDT72V801/72V811/72V821/72V831/72V841/72V851/72V851 are dual synchronous (clocked) FIFOs. The device is functionally equivalent to two IDT72V201/72V211/72V221/72V231/72V241/72V251 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 IDT72V801/72V8...