16-Pin DIP Line Transceiver, 4.5-5.5V, 65mA, MIL-PRF-38535
Dual Differential Line Driver 14-CDIP -55 to 125
4-Channel Dual Supply Voltage 9V 300Kbps Bus Transceiver
Quadruple Bus Transceiver 16-CDIP -55 to 125