| 422201 | CY7C420-25PC | 256/512/1K/2K/4K x 9 Asynchronous FIFO | Cypress |
| 422202 | CY7C420-25PC | 512 x 9 asynchronous FIFO, 25 ns | Cypress |
| 422203 | CY7C420-40PC | 256/512/1K/2K/4K x 9 Asynchronous FIFO | Cypress |
| 422204 | CY7C420-40PC | 512 x 9 asynchronous FIFO, 40 ns | Cypress |
| 422205 | CY7C420-65PC | 256/512/1K/2K/4K x 9 Asynchronous FIFO | Cypress |
| 422206 | CY7C420-65PC | 512 x 9 asynchronous FIFO, 65 ns | Cypress |
| 422207 | CY7C4201 | Memory : FIFOs | Cypress |
| 422208 | CY7C4201-10AC | Memory : FIFOs | Cypress |
| 422209 | CY7C4201-10JC | Memory : FIFOs | Cypress |
| 422210 | CY7C4201-10JCT | Memory : FIFOs | Cypress |
| 422211 | CY7C4201-15AC | Memory : FIFOs | Cypress |
| 422212 | CY7C4201-15ACT | Memory : FIFOs | Cypress |
| 422213 | CY7C4201-15JC | Memory : FIFOs | Cypress |
| 422214 | CY7C4201-15JCT | Memory : FIFOs | Cypress |
| 422215 | CY7C4201-25AC | Memory : FIFOs | Cypress |
| 422216 | CY7C4201-25JC | Memory : FIFOs | Cypress |
| 422217 | CY7C4201-25JCT | Memory : FIFOs | Cypress |
| 422218 | CY7C4201V | Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs | Cypress |
| 422219 | CY7C4201V-10AC | 256 x 9 Low Voltage Synchronous FIFO | Cypress |
|
| 422220 | CY7C4201V-10JC | 256 x 9 Low Voltage Synchronous FIFO | Cypress |
| 422221 | CY7C4201V-15AC | Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs | Cypress |
| 422222 | CY7C4201V-15AXC | Low Voltage 256/512 x 9 Synchronous FIFOs | Cypress |
| 422223 | CY7C4201V-15AXCT | Low Voltage 256/512 x 9 Synchronous FIFOs | Cypress |
| 422224 | CY7C4201V-15JC | 256 x 9 Low Voltage Synchronous FIFO | Cypress |
| 422225 | CY7C4201V-25AC | Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs | Cypress |
| 422226 | CY7C4201V-25JC | 256 x 9 Low Voltage Synchronous FIFO | Cypress |
| 422227 | CY7C4205 | Memory : FIFOs | Cypress |
| 422228 | CY7C4205-10AC | Memory : FIFOs | Cypress |
| 422229 | CY7C4205-10ACT | Memory : FIFOs | Cypress |
| 422230 | CY7C4205-10AI | 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs | Cypress |
| 422231 | CY7C4205-10ASC | 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs | Cypress |
| 422232 | CY7C4205-10ASI | 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs | Cypress |
| 422233 | CY7C4205-10JC | 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs | Cypress |
| 422234 | CY7C4205-10JI | 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs | Cypress |
| 422235 | CY7C4205-15AC | 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs | Cypress |
| 422236 | CY7C4205-15ACT | Memory : FIFOs | Cypress |
| 422237 | CY7C4205-15AI | 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs | Cypress |
| 422238 | CY7C4205-15ASC | Memory : FIFOs | Cypress |
| 422239 | CY7C4205-15ASI | 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs | Cypress |
| 422240 | CY7C4205-15JC | 64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs | Cypress |
