National Semiconductor 4721BDC
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| Parameters | |
|---|---|
| Mfr | National Semiconductor |
| Series | 4721B |
| Package | Bulk |
| Product Status | Active |
| Memory Type | Volatile |
| Memory Format | RAM |
| Technology | RAM |
| Memory Size | 1Kbit |
| Memory Organization | 256 x 4 |
| Memory Interface | Parallel |
| Write Cycle Time - Word, Page | - |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 22-CDIP |
| Supplier Device Package | 22-CDIP |
| RoHS Status | RoHS non-compliant |
| Moisture Sensitivity Level (MSL) | 2A (4 Weeks) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.32.0071 |
| Standard Package | 1 |
RAM Memory IC 1Kbit Parallel 22-CDIP
