FEATURES:

• 64 x 8-bit organization (IDT72420)

• 256 x 8-bit organization (IDT72200)

• 512 x 8-bit organization (IDT72210)

• 1,024 x 8-bit organization (IDT72220)

• 2,048 x 8-bit organization (IDT72230)

• 4,096 x 8-bit organization (IDT72240)

• 10 ns read/write cycle time (IDT72420/72200/72210/72220/72230/

72240)

• 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

• Produced with advanced submicron CMOS technology

• Available in 28-pin 300 mil plastic DIP

• For surface mount product please see the IDT72421/72201/72211/

72221/72231/72241 data sheet

• Green parts available, see ordering information