| 420121 | CY7C138-55 | 4K x 8/9 Dual-Port Static RAM | Cypress |
| 420122 | CY7C138-55JC | 4K x 8/9 Dual-Port Static RAM | Cypress |
| 420123 | CY7C138-55JI | 4K x 8/9 Dual-Port Static RAM | Cypress |
| 420124 | CY7C1380B | 512K x 36/1M x 18 Pipelined SRAM | Cypress |
| 420125 | CY7C1380BV25 | 512K x 36 / 1M x 18 Pipelined SRAM | Cypress |
| 420126 | CY7C1380BV25-133AC | 512K x 36 / 1 Mb x 18 Pipelined SRAM | Cypress |
| 420127 | CY7C1380BV25-133BGC | 512K x 36 / 1 Mb x 18 Pipelined SRAM | Cypress |
| 420128 | CY7C1380BV25-150AC | 512K x 36 / 1 Mb x 18 Pipelined SRAM | Cypress |
| 420129 | CY7C1380BV25-150BGC | 512K x 36 / 1 Mb x 18 Pipelined SRAM | Cypress |
| 420130 | CY7C1380BV25-166AC | 512K x 36 / 1 Mb x 18 Pipelined SRAM | Cypress |
| 420131 | CY7C1380BV25-166BGC | 512K x 36 / 1 Mb x 18 Pipelined SRAM | Cypress |
| 420132 | CY7C1380BV25-200AC | 512K x 36 / 1 Mb x 18 Pipelined SRAM | Cypress |
| 420133 | CY7C1380BV25-200BGC | 512K x 36 / 1 Mb x 18 Pipelined SRAM | Cypress |
| 420134 | CY7C1380C | 18-Mb (512K x 36/1M x 18) Pipelined SRAM | Cypress |
| 420135 | CY7C1380C-133AC | Memory : Sync SRAMs | Cypress |
| 420136 | CY7C1380C-167AC | Memory : Sync SRAMs | Cypress |
| 420137 | CY7C1380C-167AI | Memory : Sync SRAMs | Cypress |
| 420138 | CY7C1380C-167BGC | Memory : Sync SRAMs | Cypress |
| 420139 | CY7C1380C-167BGI | 18-Mb (512K x 36/1M x 18) Pipelined SRAM | Cypress |
|
| 420140 | CY7C1380C-167BZC | 18-Mb (512K x 36/1M x 18) Pipelined SRAM | Cypress |
| 420141 | CY7C1380C-167BZI | Memory : Sync SRAMs | Cypress |
| 420142 | CY7C1380C-200AC | Memory : Sync SRAMs | Cypress |
| 420143 | CY7C1380C-200BGC | Memory : Sync SRAMs | Cypress |
| 420144 | CY7C1380C-200BZC | 18-Mb (512K x 36/1M x 18) Pipelined SRAM | Cypress |
| 420145 | CY7C1380C-225AC | Memory : Sync SRAMs | Cypress |
| 420146 | CY7C1380C-225BGC | 18-Mb (512K x 36/1M x 18) Pipelined SRAM | Cypress |
| 420147 | CY7C1380C-225BZC | 18-Mb (512K x 36/1M x 18) Pipelined SRAM | Cypress |
| 420148 | CY7C1380C-250AC | 18-Mb (512K x 36/1M x 18) Pipelined SRAM | Cypress |
| 420149 | CY7C1380C-250BGC | 18-Mb (512K x 36/1M x 18) Pipelined SRAM | Cypress |
| 420150 | CY7C1380C-250BZC | 18-Mb (512K x 36/1M x 18) Pipelined SRAM | Cypress |
| 420151 | CY7C1380CV25-167AC | 512K x 36 pipelined SRAM, 167MHz | Cypress |
| 420152 | CY7C1380CV25-167AI | 512K x 36 pipelined SRAM, 167MHz | Cypress |
| 420153 | CY7C1380CV25-167BGC | 512K x 36 pipelined SRAM, 167MHz | Cypress |
| 420154 | CY7C1380CV25-167BGI | 512K x 36 pipelined SRAM, 167MHz | Cypress |
| 420155 | CY7C1380CV25-167BZC | 512K x 36 pipelined SRAM, 167MHz | Cypress |
| 420156 | CY7C1380CV25-167BZI | 512K x 36 pipelined SRAM, 167MHz | Cypress |
| 420157 | CY7C1380CV25-200AC | 512K x 36 pipelined SRAM, 200MHz | Cypress |
| 420158 | CY7C1380CV25-200AI | 512K x 36 pipelined SRAM, 200MHz | Cypress |
| 420159 | CY7C1380CV25-200BGC | 512K x 36 pipelined SRAM, 200MHz | Cypress |
| 420160 | CY7C1380CV25-200BGI | 512K x 36 pipelined SRAM, 200MHz | Cypress |
