The Texas Instruments DS8921MX/NOPB is a differential line driver and receiver pair designed for RS422 and RS485 applications. It offers a 10 Mbps signaling rate and operates within a 4.5V to 5.5V supply range.
The Texas Instruments DS8921AM/NOPB is a differential line driver and receiver pair designed for RS-422 and RS-485 applications. It offers a 12 ns typical propagation delay and operates over a wide common-mode voltage range.
