That simplifies the power tree and reduces BOM count in mixed-voltage designs. For a motor-drive feedback link that sees 85°C ambient inside the cabinet, or an outdoor sensor node that cycles from -30°C to 105°C, the SN65HVD1476D holds its timing and drive strength without derating.
SN65HVD1476D RS-485/RS-422 Transceiver, 50 Mbps, Full Duplex
MPNSN65HVD1476D
Active
Texas Instruments SN65HVD1476D, RS422/RS485 Transceiver, Full Duplex, 1/1 Drivers/Receivers, 14-SOIC, 50Mbps, 3V~3.6V, -40°C~125°C.
$4.1815Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C~125°C |
| Duplex | Full |
| Package | Tube |
| Data rate | 50Mbps |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 70 mV |
| Number of drivers (Receivers) | 1/1 |
Product details
Frequently asked questions
Is SN65HVD1476D compatible with 3.3V logic?
Yes. Both the driver inputs and receiver outputs are 3.3V logic-compatible without external level shifting.
Does SN65HVD1476D replace SN65HVD1475D?
The SN65HVD1476D is a higher-speed variant of the SN65HVD1475D. Both are full-duplex RS-485/RS-422 transceivers in the same 14-SOIC footprint, but the SN65HVD1476D supports 50 Mbps versus the 1475's lower data rate. Pin-compatible, so a swap requires only a BOM-line update — no board respin — if the bus timing budget can handle the faster edge rate.