The 20 Mbps data rate supports high-throughput links like encoder feedback or multi-drop sensor networks where update speed is critical. Full-duplex operation means separate transmit and receive pairs, doubling throughput compared to half-duplex and eliminating turnaround delays — useful for polled or continuous-stream protocols. The 70 mV hysteresis on the receiver input improves noise immunity on long or noisy cables, reducing bit errors without external filtering.
SN65HVD1474DR
Texas Instruments
Texas Instruments SN65HVD1474DR RS-485/RS-422 transceiver, full duplex, 20 Mbps data rate, 3V to 3.6V supply, -40°C to 125°C, 8-SOIC package.
SN65HVD1474DR
[IN STOCK] In Stock: 11 pcs
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
Technical specifications
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C~125°C |
| Duplex | Full |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Data rate | 20Mbps |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 70 mV |
| Number of drivers (Receivers) | 1/1 |
Technical details
SN65HVD1474DR
[ALLOC] verified