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| PartNumber | 7140LA55CB | 7140LA55J | 7140LA55J8 |
| Description | SRAM 8K(1KX8)CMOS DUALPORT RAM | SRAM 8K(1KX8)CMOS DUALPORT RAM | SRAM 8K(1KX8)CMOS DUALPORT RAM |
| Manufacturer | Cypress Semiconductor | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | SRAM | SRAM | SRAM |
| RoHS | Y | N | N |
| Packaging | Reel | Tube | Reel |
| Series | CG7818 | 7140LA55 | 7140LA55 |
| Brand | Cypress Semiconductor | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SRAM | SRAM | SRAM |
| Factory Pack Quantity | 1000 | 24 | 400 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Memory Size | - | 8 kbit | 8 kbit |
| Organization | - | 1 k x 8 | 1 k x 8 |
| Access Time | - | 55 ns | 55 ns |
| Interface Type | - | Parallel | Parallel |
| Supply Voltage Max | - | 5.5 V | 5.5 V |
| Supply Voltage Min | - | 4.5 V | 4.5 V |
| Supply Current Max | - | 110 mA | 110 mA |
| Minimum Operating Temperature | - | 0 C | 0 C |
| Maximum Operating Temperature | - | + 70 C | + 70 C |
| Mounting Style | - | SMD/SMT | - |
| Package / Case | - | PLCC-52 | PLCC-52 |
| Height | - | 3.63 mm | 3.63 mm |
| Length | - | 19 mm | 19 mm |
| Memory Type | - | SDR | SDR |
| Type | - | Asynchronous | Asynchronous |
| Width | - | 19 mm | 19 mm |
| Number of Ports | - | 2 | - |
| Part # Aliases | - | 7140 IDT7140LA55J | 7140 IDT7140LA55J8 |
| Unit Weight | - | 0.104503 oz | 0.104503 oz |