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| Part Number | DS21Q43-ATN |
| Datasheet | DS21Q43-ATN datasheet |
| Description | IC FRAMER E1 QUAD 5V 128-TQFP |
| Manufacturer | Maxim Integrated |
| Series | - |
| Part Status | Obsolete |
| Function | - |
| Interface | Parallel/Serial |
| Number of Circuits | 4 |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Supply | 32mA |
| Power (Watts) | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 128-LQFP |
| Supplier Device Package | 128-LQFP (14x20) |