Download CY7C4291 Datasheet PDF
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CY7C4291 Description

The CY7C4281/91 are high-speed, low-power FIFO memories with clocked read and write interfaces. The CY7C4281/91 are pin-patible to the CY7C42X1 Synchronous FIFO family.

CY7C4291 Key Features

  • High-speed, low-power, first-in first-out (FIFO) memories
  • 64K × 9 (CY7C4281)
  • 128K × 9 (CY7C4291)
  • 0.5-micron CMOS for optimum speed/power
  • High-speed 100-MHz operation (10-ns read/write cycle times)
  • Low power
  • ICC= 40 mA