1CY 7C40 2 CY7C401/CY7C403 CY7C402/CY7C404 64 x .
CY7C403 - (CY7C401 - CY7C404) 64 x 4 Cascadable FIFO / 64 x 5 Cascadable FIFO
1CY 7C40 2 CY7C401/CY7C403 CY7C402/CY7C404 64 x 4 Cascadable FIFO 64 x 5 Cascadable FIFO Features • 64 x 4 (CY7C401 and CY7C403) 64 x 5 (CY7C402 and.