Found 100 alternatives for SN75123N by Rochester Electronics, LLC. Interface Drivers Receivers Transceivers — 16-DIP (0.300", 7.62mm).
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC DRIVER 4/0 16DIP
RS-232 DRIVER/RECEIVER
IC DRIVER 4/0 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC RECEIVER 0/3 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC RECEIVER 0/4 16DIP
IC TX RS-232 4-DRIVERS 5V 16DIP
5V RS-232 DRIVERS/RECIEVERS
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC RECEIVER 0/4 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC RECEIVER 0/4 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC DRIVER 4/0 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER 3/3 16DIP
IC RECEIVER 0/4 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC DRIVER 4/1 16DIP
IC RECEIVER 0/4 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER 2/0 16DIP
IC DRIVER 2/0 16DIP
IC RECEIVER 0/4 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 4/4 16DIP
IC DRIVER 2/0 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC RECEIVER 0/4 16DIP
RS-232 TRANSMITTER/RECEIVER
IC DRIVER 4/0 16DIP
LINE RECEIVER
IC TRANSCEIVER 1/1 16DIP
IC RECEIVER 0/4 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC DRIVER 4/0 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER HALF 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC RECEIVER 0/4 16DIP
IC RECEIVER 0/4 16DIP
IC DRIVER 4/0 16DIP
IC TRANSCEIVER 1/1 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
RS-232 DRIVER/RECEIVER
IC TRANSCEIVER 2/0 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
LINE RECIEIVER, QUAD DIFF
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC DRIVER 4/0 16DIP
IC RECEIVER 0/4 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TXRX RS-232 5V INT/CAP 16-DIP
IC TRANSCEIVER HALF 2/2 16DIP
IC RECEIVER 0/4 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TXRX BUS QUAD UNIFIED 16-DIP
IC RECEIVER 0/4 16DIP
IC DRIVER 4/0 16DIP
5V RS-232 DRIVERS/RECIEVERS
IC RECEIVER 0/4 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC RECEIVER 0/3 16DIP
IC DRIVER 4/0 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 3/3 16DIP
IC DRIVER 4/0 16DIP
IC RECEIVER 0/3 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER 2/2 16DIP
IC DRIVER 4/0 16DIP
IC TRANSCEIVER 2/0 16DIP
IC TRANSCEIVER HALF 2/2 16DIP
IC RECEIVER 0/4 16DIP
IC RECEIVER 0/4 16DIP
IC RECEIVER 0/4 16DIP
IC RECEIVER 0/4 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC DRIVER 4/0 16DIP
IC RECEIVER 0/4 16DIP
IC RECEIVER 0/3 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC RECEIVER 0/4 16DIP
IC TRANSCEIVER FULL 2/2 16DIP
IC TRANSCEIVER FULL 2/2 16DIP