CY7C4215 Cypress Semiconductor

■ High speed, low power, first-in first-out (FIFO) memories
■ 64 x 18 (CY7C4425)
■ 256 x 18 (CY7C4205)
■ 512 x 18 (CY7C4215)
■ 1K x 18 (CY7C4225)
■ 2K.

Clock frequencies up to 100 MHz are achievable. Retransmit and Synchronous Almost Full/Almost Empty.