The SIT65HVD08P is a RS-485/RS-422 ICs in DIP-8 RoHS package manufactured by SIT. It is a multi-channel bus transceiver IC that provides a physical layer interface between a data bus and a controller. It features a low-current design for maximum power efficiency, includes a read/write RAM block, and is compatible with the industry-standard RS485/RS422 bus protocol. The device also supports many common electrical specifications, including a maximum data rate of 10 Mbps, and driver and receiver slew rates up to 8 V/µs. It is RoHS compliant and fits in a standard 8-pin DIP package.