RS-485/422 Quad Bus Transceiver, 10Mbps, 5V, 4-Ch, DIP
Quad Transmitter RS-422/RS-485 16-Pin PDIP
Quad RS-485/RS-422 Bus Transceiver, 10Mbps, 5V, PDIP
Quad Transmitter RS-422/RS-485 10Mbps 16-Pin PDIP