CY7C441 - Clocked 512 x 9 / 2K x 9 FIFOs

The CY7C441 and CY7C443 are high-speed, low-power, first-in first-out (FIFO) memories with clocked read and write interfaces.

Both FIFOs are 9 bits wide.

The CY7C441 has a 512 word by 9 bit memory array, while the CY7C443 has a 2048 word by 9 bit memory array.

• High-speed, low-power, first-in first-out (FIFO) memories.
• 512 x 9 (CY7C441).
• 2,048 x 9 (CY7C443).
• 0.65 micron CMOS for optimum speed/power.
• High-speed 83-MHz operation (12 ns read/write cycle time).
• Low power.
• ICC=70 mA.
• Fully asynchronous and simultaneous read and write operation.
• Empty, Almost Empty, and Almost Full status flags.
• TTL compatible.
• Parity generation/checking.
• Independent.