Texas Instruments SN65HVD1786DRG4, RS-422/RS-485 transceiver, half-duplex, 1 driver/1 receiver, 1 Mbps data rate, 4.5 V to 5.5 V supply, –40°C to 105°C, 8-SOIC package.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 4.5V ~ 5.5V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C~105°C |
| Duplex | Half |
| Package | Tape & Reel (TR) |
| Data rate | 1Mbps |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 50 mV |
| Number of drivers (Receivers) | 1/1 |
The Texas Instruments SN65HVD1786DRG4 is a half-duplex RS-422/RS-485 transceiver in an 8-SOIC package, designed for differential data buses up to 1 Mbps. The 50 mV receiver hysteresis helps reject noise on longer cable runs without external filtering.
TI lists the SN65HVD1786DRG4 as Active, so there is no pending obsolescence or last-time-buy deadline for new designs.
Within the same 65HVD1786 family, the SN65HVD1786D (non-tape-and-reel) is functionally identical. For a pin-compatible 3.3 V capable variant, look at the SN65HVD1785 series — but verify the supply range against your rail.