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| PartNumber | 7142SA55C | 7142SA55CB | 7142SA55J |
| Description | SRAM 16K(2KX8)CMOS DUALPORT RA | SRAM 16K(2KX8)CMOS DUALPORT RA | SRAM 16K(2KX8)CMOS DUALPORT RA |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | SRAM | SRAM | SRAM |
| RoHS | N | N | N |
| Memory Size | 16 kbit | - | 16 kbit |
| Organization | 2 k x 8 | - | 2 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 | 155 mA | - | 155 mA |
| Minimum Operating Temperature | 0 C | - | 0 C |
| Maximum Operating Temperature | + 70 C | - | + 70 C |
| Mounting Style | Through Hole | - | SMD/SMT |
| Package / Case | CDIP-SB-48 | CDIP-SB-48 | PLCC-52 |
| Packaging | Tube | Tube | Tube |
| Height | 3.3 mm | 3.3 mm | 3.63 mm |
| Length | 61.72 mm | 61.72 mm | 19 mm |
| Memory Type | SDR | - | SDR |
| Series | 7142 | 7142 | 7142 |
| Type | Asynchronous | - | Asynchronous |
| Width | 15.24 mm | 15.24 mm | 19 mm |
| Brand | IDT | IDT | IDT |
| Product Type | SRAM | SRAM | SRAM |
| Factory Pack Quantity | 8 | 8 | 24 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 7142 IDT7142SA55C | 7142 IDT7142SA55CB | 7142 IDT7142SA55J |
| Shipping Restrictions | - | - | |
| Moisture Sensitive | - | - | Yes |
| Unit Weight | - | - | 0.104503 oz |