Maxim Integrated
IC TXRX 2/2 FULL RS232 20DIP
IC TXRX 5/5 RS232 FULL 44MQFP
Texas Instruments
IC HI-PWR DIFF DRIVER AMP 8-DIP
IC TXRX 1/4 LOAD MULTI 8-DIP
IC CABLE DRVR SER DGTL ADJ 8SOIC
IC TXRX 2/2 FULL RS232 44PLCC
Diodes
IC DUAL LVDS LINE DRIVER 8-SOIC
IC TXRX RS232 DUAL 250KBPS 20DIP
IC TXRX RS232 DUAL250KBPS 20SOIC
IC TXRX LP RS232 250KBPS 18-SOIC
IC QUAD DIFF RECEIVR HS 16-TSSOP
IC REG TXRX HS DIFF 8BIT 64TSSOP
IC TXRS232 5V 1UA SHTDN 16SSOP
IC BKPLANE TXRX QUAD SER 289-BGA
IC DIFF LINE DRVR QUAD 16-TSSOP
STMicro
IC TXRX 3.3V RS485/422 8 DIP
IC TRANSCEIVER 5V RS232 16 SOIC
IC DRIVER QUAD DIF LINE 16 DIP
IC LINE RCVR QUAD DIFF 16-DIP
IC TRANSCEIVER 5V RS232 16 DIP
IC DRVR/RCVR 5V RS232 16-DIP
Zilog
IC SS TXRX MODEM 100QFP
IC SS TXRX MODEM 45MHZ 100QFP
Analog Devices
IC TX/RX RS-485 PRO-BUS 5V 8SOIC
IC TX/RX RS-232 5V 15KV 16DIP
IC TX/RX RS-232 5V 15KV 16SOIC
IC TXRX RS232 5DVR/3REC 24SOIC
IC TX/RX RS-232 5V 0.1UF 24SOIC
IC TX/RX RS-232 5V W/SD 18DIP
IC TX/RX RS-232 5V W/SD 18SOIC
IC TX/RX DUAL RS-232 5VLP 16DIP
IC TX/RX QUAD RS-232 5VLP 24SOIC
IC TX/RX RS-232 W/EN/SD 18DIP
IC TX/RX RS-232 W/EN/SD 18SOIC
IC TX/RX RS-232 2.7/3.6V 28TSSOP
IC TX/RX SINGLE RS-485 5V 8DIP
IC TXRX QUAD .5-1.3GBPS 289-BGA
IC TXRX RS-232 RS-422 24-DIP
Intersil
IC TXRX 4/4 RS232 FULL 24SOIC
IC TXRX CAN 1/1 5MBPS 8SON
IC BUS XCVR OCTAL 20-SOIC
IC QUAD DIFF LINE RCVR 16-SOIC
Microchip
IC TRANSCEIVER CAN HI-SPD 8-SOIC
IC TXRX ETHERNET 24QFN
IC TXRX PHY 10/100 3.3V 32QFN
IC TXRX RS485/422 8SOIC
IC TXRX ETHERNET 100MBPS 24QFN
IC DUAL RS232 ESD-PROT 16-DIP
IC TXRX RS422/485 250KBPS 14SOIC
IC TXRX RS422/485 250KBPS 8SOIC
IC TXRX USB 2.0 FLEXPWR 32QFN
IC TXRX RS485/RS422 8-SOIC
IC RS-422 TRANSMIT QUAD 16TSSOP
IC RS-422 TRANSMIT QUAD 16-SOIC
IC TXRX ETHERNET 100MBPS 32QFN
IC RS232 3V5.5V 15KVESD 16-SOIC
IC TXRX RS485/422 8-SOIC
IC TXRX RS485/422 10MBPS 8-SOIC
IC TXRX RS485/422 10MBPS 14SOIC
IC LO-PWR RS-485 TXRX 8-SOIC
IC TXRX RS-232 W/SHTDWN 16TSSOP
IC CAN TRANSCEIVER 3.3V 8-SOIC
IC TXRX ETHERNET 48TQFP
IC TXRX RS422/485 8SOIC
IC RS-232 DVR/RCVR 16-SOIC
IC TXRX RS485/422 115KBPS 8-SOIC
IC TXRX RS422/485 20MBPS 14TSSOP
IC DIFF DRIVER/RECPAIR 8-DIP
IC TXRX RS485 40MBPS 8SOIC
IC TXRX RS422/485 40MBPS 8SOIC
IC TXRX RS485/422 10MBPS 8SOIC
Linear Tech
IC CAN TXRX VOLT FAULT PROT8SOIC
IC TRANSCEIVER CAN HS 8-SOIC
IC LINE RCVR QUAD CMOS 16-TSSOP
IC LINE DRIVER QUAD CMOS 16-SOIC
IC LINE RCVR QUAD CMOS 16-SOIC
IC TXRX RS485/RS422 10MSOP
IC TXRX INTRFC RS485 LOPWR 8SOIC
IC TXRX CAN 1MBPS 3.3V 8SOIC
IC TXRX RS-232 W/SHTDWN 16-SSOP
IC TXRX RS485/RS422 10-DFN
IC TXRX RS485 20MBPS 10-DFN
IC TXRX RS-232 W/SHTDWN 20-SSOP