| Íàçâàíèå | Îïèñàíèå | Ïðîèçâîäèòåëü | Êîðïóñ | Âûâîäû | Òåìï. Äèàïàçîí | Ôàéë PDF |
| CY7C421–20PC | 512 x 9 asynchronous FIFO, 20 ns | Cypress Semiconductor | DIP | 28 | 0°C | 70°C | CY7C421–20PC datasheet (508K) |
| CY7C421–20VC | 512 x 9 asynchronous FIFO, 20 ns | Cypress Semiconductor | SOJ | 28 | 0°C | 70°C | CY7C421–20VC datasheet (508K) |
| CY7C421–25DMB | 512 x 9 asynchronous FIFO, 25 ns | Cypress Semiconductor | CERDIP | 28 | -55°C | 125°C | CY7C421–25DMB datasheet (508K) |
| CY7C421–25JC | 512 x 9 asynchronous FIFO, 25 ns | Cypress Semiconductor | PLCC | 32 | 0°C | 70°C | CY7C421–25JC datasheet (508K) |
| CY7C421–25JI | 512 x 9 asynchronous FIFO, 25 ns | Cypress Semiconductor | PLCC | 32 | -40°C | 85°C | CY7C421–25JI datasheet (508K) |
| CY7C421–25PC | 512 x 9 asynchronous FIFO, 25 ns | Cypress Semiconductor | DIP | 28 | 0°C | 70°C | CY7C421–25PC datasheet (508K) |
| CY7C421–25PI | 512 x 9 asynchronous FIFO, 25 ns | Cypress Semiconductor | DIP | 28 | -40°C | 85°C | CY7C421–25PI datasheet (508K) |
| CY7C421–30DMB | 512 x 9 asynchronous FIFO, 30 ns | Cypress Semiconductor | CERDIP | 28 | -55°C | 125°C | CY7C421–30DMB datasheet (508K) |
| CY7C421–30JC | 512 x 9 asynchronous FIFO, 30 ns | Cypress Semiconductor | PLCC | 32 | 0°C | 70°C | CY7C421–30JC datasheet (508K) |
| CY7C421–30JI | 512 x 9 asynchronous FIFO, 30 ns | Cypress Semiconductor | PLCC | 32 | -40°C | 85°C | CY7C421–30JI datasheet (508K) |
