7C4221 系列
| 製造商零件# | 描述 | 製造商 | 有存貨 | 手術 |
| CY7C4221-25JC | FIFO, 1KX9, 15NS, SYNCHRONOUS | Cypress Semiconductor Corp | 2048 |
|
| CY7C4221V-15JC | FIFO, 1KX9, 11NS, SYNCHRONOUS | Cypress Semiconductor Corp | 8211 |
|
| CY7C4221-15JC | FIFO, 1KX9, 10NS, SYNCHRONOUS | Cypress Semiconductor Corp | 5428 |
|
| CY7C4221-25JCT | FIFO, 1KX9, 15NS, SYNCHRONOUS | Cypress Semiconductor Corp | 7304 |
|
| CY7C4221-15AC | FIFO, 1KX9, 10NS, SYNCHRONOUS | Cypress Semiconductor Corp | 5920 |
|
| CY7C4221-15JXC | IC SYNC FIFO MEM 1KX9 32-PLCC | Cypress Semiconductor Corp | 2148 |
|
| CY7C4221-15AXC | IC SYNC FIFO MEM 1KX9 32-TQFP | Cypress Semiconductor Corp | 5494 |
|
| CY7C4221V-15AC | IC SYNC FIFO MEM 1KX9 32-TQFP | Cypress Semiconductor Corp | 4460 |
|