| Part Number | TP3404V | TP3403V |
|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments |
| Category | Interface - Telecom | Interface - Telecom |
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| Product Status | Active | Obsolete |
| Function | Quad Digital Adapter for Subscriber Loops (QDASL) | ISDN |
| Interface | ISDN | TDM |
| Number of Circuits | 4 | 1 |
| Voltage - Supply | 4.75V ~ 5.25V | 5V |
| Current - Supply | 75mA | - |
| Power (Watts) | - | - |
| Operating Temperature | 0°C ~ 70°C | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 28-LCC (J-Lead) | 28-LCC (J-Lead) |
| Supplier Device Package | 28-PLCC (11.51x11.51) | 28-PLCC (11.51x11.51) |