| CY7C1325F | Cypress | 4-Mb (256K x 18) Flow-Through Sync SRAM |
| CY7C1327F | Cypress | 4-Mb (256K x 18) Pipelined Sync SRAM |
| CY7C1328F | Cypress | 4-Mb (256K x 18) Pipelined DCD Sync SRAM |
| CY7C1352F | Cypress | 4-Mbit (256Kx18) Pipelined SRAM with NoBL(TM) Architecture |
| CY7C1353F | Cypress | 4-Mb (256K x 18) Flow-through SRAM with NoBL(TM) Architecture |
| IDT71V2548 | IDT | ** NEW ** 3.3V 256K x 18 ZBT Synchronous PipeLined SRAM w/2.5V I/O |
| IDT71V2558 | IDT | 3.3V 256K x 18 ZBT Synchronous PipeLined SRAM w/2.5V I/O |
| IDT71V2559 | IDT | 3.3V 256K x 18 ZBT Synchronous Flow-Through SRAM w/2.5V I/O |
| IDT71V2578 | IDT | 3.3V 256K x 18 Synchronous PipeLined Burst SRAM w/2.5V I/O |
| IDT71V25781 | IDT | ** NEW ** 3.3V 256K x 18 Synchronous PipeLined Burst SRAM with 2.5V I/O |
| IDT71V2579 | IDT | 3.3V 256K x 18 Synchronous Flow-Through SRAM w/2.5V I/O |
| IDT71V3548 | IDT | ** NEW ** 3.3V 256K x 18 ZBT Synchronous PipeLined SRAM w/3.3V I/O |
| IDT71V3558 | IDT | 3.3V 256K x 18 ZBT Synchronous PipeLined SRAM w/3.3V I/O |
| IDT71V3559 | IDT | 3.3V 256K x 18 ZBT Synchronous Flow-Through SRAM w/3.3V I/O |
| IDT71V3578 | IDT | 3.3V 256K x 18 Synchronous PipeLined Burst SRAM w/3.3V I/O |
| IDT71V3579 | IDT | 3.3V 256K x 18 Synchronous Flow-Through SRAM w/3.3V I/O |
| IDT71V35781 | IDT | ** NEW ** 3.3V, 256 X 18, Synchronous, PipeLined Burst SRAM w/3.3V I/O |