FEATURES:

• The IDT72801 is equivalent to two IDT72201 256 x 9 FIFOs

• The IDT72811 is equivalent to two IDT72211 512 x 9 FIFOs

• The IDT72821 is equivalent to two IDT72221 1,024 x 9 FIFOs

• The IDT72831 is equivalent to two IDT72231 2,048 x 9 FIFOs

• The IDT72841 is equivalent to two IDT72241 4,096 x 9 FIFOs

• The IDT72851 is equivalent to two IDT72251 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 for the IDT72801/72811/72821/72831/

72841/72851

• 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) and Slim Thin

Quad Flatpack (STQFP)

• Industrial temperature range (–40°C to +85°C) is available

• Green parts available, see ordering information