Texas Instruments SN75976A1DGGG4, Line Transceiver, EIA-485/ RS-485 9-TX 9-RX 9-TRX, 5 V, 56-Pin TSSOP
Texas Instruments SN75976A1DGGG4, Line Transceiver, EIA-485/ RS-485 9-TX 9-RX 9-TRX, 5 V, 56-Pin TSSOP, Mounting Type: Surface Mount, Dimensions: 14 x 6.1 x 1.15mm, Length: 14mm, Maximum Operating Temperature: +70 °C, Width: 6.1mm, Receiver Signal Type: Differential