This dual driver-receiver is designed for high speed interconnects utilizing Low Voltage Differential Signaling (LVDS) technology. The driver accepts LVTTL inputs and translates them to LVDS outputs. The receiver accepts LVDS inputs and translates them to LVTTL outputs. The LVDS levels have a typical differential output swing of 350mV which provides for low EMI at ultra-low power dissipation even at high frequencies. The FIN1049 can accept LVPECL inputs for translating from LVPECL to LVDS. The En and Enb inputs are ANDed together to enable/disable the outputs. The enables are common to all four outputs. A single-line driver and single-line receiver function is also available in the FIN1019.