| 423121 | CY7C470-25PC | 8K x 9 FIFO, with programmable flags, 25ns | Cypress |
| 423122 | CY7C470-40DMB | 8K x 9 FIFO, with programmable flags, 40ns | Cypress |
| 423123 | CY7C470-40DMB | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423124 | CY7C470-40JC | 8K x 9 FIFO, with programmable flags, 40ns | Cypress |
| 423125 | CY7C470-40JC | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423126 | CY7C470-40JI | 8K x 9 FIFO, with programmable flags, 40ns | Cypress |
| 423127 | CY7C470-40JI | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423128 | CY7C470-40LMB | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423129 | CY7C470-40LMB | 8K x 9 FIFO, with programmable flags, 40ns | Cypress |
| 423130 | CY7C470-40PC | 8K x 9 FIFO, with programmable flags, 40ns | Cypress |
| 423131 | CY7C470-40PC | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423132 | CY7C472 | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423133 | CY7C472-15JC | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423134 | CY7C472-15JC | 16K x 9 FIFO, with programmable flags, 15ns | Cypress |
| 423135 | CY7C472-15JI | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423136 | CY7C472-15JI | 16K x 9 FIFO, with programmable flags, 15ns | Cypress |
| 423137 | CY7C472-15PC | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423138 | CY7C472-15PC | 16K x 9 FIFO, with programmable flags, 15ns | Cypress |
| 423139 | CY7C472-20DMB | 16K x 9 FIFO, with programmable flags, 20ns | Cypress |
|
| 423140 | CY7C472-20DMB | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423141 | CY7C472-20LMB | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423142 | CY7C472-20LMB | 16K x 9 FIFO, with programmable flags, 20ns | Cypress |
| 423143 | CY7C472-25DMB | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423144 | CY7C472-25DMB | 16K x 9 FIFO, with programmable flags, 25ns | Cypress |
| 423145 | CY7C472-25JC | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423146 | CY7C472-25JC | 16K x 9 FIFO, with programmable flags, 25ns | Cypress |
| 423147 | CY7C472-25JI | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423148 | CY7C472-25JI | 16K x 9 FIFO, with programmable flags, 25ns | Cypress |
| 423149 | CY7C472-25LMB | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423150 | CY7C472-25LMB | 16K x 9 FIFO, with programmable flags, 25ns | Cypress |
| 423151 | CY7C472-25PC | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423152 | CY7C472-25PC | 16K x 9 FIFO, with programmable flags, 25ns | Cypress |
| 423153 | CY7C472-40DMB | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423154 | CY7C472-40DMB | 16K x 9 FIFO, with programmable flags, 40ns | Cypress |
| 423155 | CY7C472-40JC | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423156 | CY7C472-40JC | 16K x 9 FIFO, with programmable flags, 40ns | Cypress |
| 423157 | CY7C472-40JI | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
| 423158 | CY7C472-40JI | 16K x 9 FIFO, with programmable flags, 40ns | Cypress |
| 423159 | CY7C472-40LMB | 16K x 9 FIFO, with programmable flags, 40ns | Cypress |
| 423160 | CY7C472-40LMB | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags | Cypress |
