Part Number : SN65HVD01
Function : 3.3V RS-485 with Flexible I/O Supply and Selectable Speed
Package : DRC 10 Pin type
Maker : Texas Instruments
Pinouts : 
Description :
The SN65HVD01 is a low-power, 250 kbps or 20 Mbps data rate selectable RS-485 transceiver, utilizing a 1.65-V to 3.6-V supply for data and enable signals, and a 3.3 V ± 10% supply for bus signals. The device is designed for applications requiring synchronous (parallel transceiver) signal timing. On-chip transient suppression protects the device against destructive IEC 61000 ESD and EFT transients.
Applications :
Features
1. Exceeds Requirements of TIA-485 Standard
2. 1.65-V to 3.6-V Supply for Data and Enable Signals
3. 3-V to 3.6-V Supply for Bus Signals
4. SLR Pin Selectable Data Rates: 250 kbps or 20 Mbps
5. 1/8th Unit Load to Support up to 256 Nodes on a Bus
Official Homepage : https://www.ti.com/product/SN65HVD01
Datasheet PDF Download : 
Others datasheet of same file :
HVD01, SN65HVD, SN65HVD01DRC, SN65HVD01DRCR, SN65HVD01DRCT
