* Improved Stability Over Supply Voltage and
Temperature Ranges
* Constant-Current Outputs
* High Speed
* Standard Supply Voltages
* High Output Impedance
* High Common-Mode Output Voltage Range
. . . −3 V to 10 V
* TTL-Input Compatibility
* Inhibitor Available for Driver Selection
* Glitch Free During Power Up/Power Down
* SN75112 and External Circuit Meets or
Exceeds the Requirements of CCITT
Recommendation V.35

description/ordering information
The SN55110A, SN75110A, and SN75112 dual
line drivers have improved output current
regulation with supply-voltage and temperature
variations. In addition, the higher current of the
SN75112 (27 mA) allows data to be transmitted
over longer lines. These drivers offer optimum
performance when used with the SN55107A,
SN75107A, and SN75108A line receivers.