| Part Number | TP3420AV308 | TP3420AV309 |
|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments |
| Category | Interface - Telecom | Interface - Telecom |
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| Product Status | Active | Obsolete |
| Function | - | Transceiver |
| Interface | ISDN | ISDN |
| Number of Circuits | - | 1 |
| Voltage - Supply | 4.75V ~ 5.25V | 4.75 ~ 5.25V |
| Current - Supply | - | - |
| Power (Watts) | - | - |
| Operating Temperature | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-LCC (J-Lead) | 20-LCC (J-Lead) |
| Supplier Device Package | 20-PLCC (9x9) | 20-PLCC (9x9) |