The UC5170C is a single-ended octal line driver designed to meet both standard modem control applications (EIA232E/V.28), and long line drive applications (EIA423A/V.10/X.26). The slew rate for all eight drivers is controlled by a single external resistor. The slew rate and output levels in Low Mode are independent of the power variations.
Mode selection is easily accomplished by taking the select pins (MS+ and MS) to ground for low output mode (EIA232E/V.28 and EIA423A/V.10) or to their respective supplies for high mode (EIA232E/V.28). High mode should only by used to drive adapters that take power from the control lines, or applications using high threshold receivers.
Eight Single Ended Line Drivers in One Package
Meets EIA Standards EIA232E/V.28, EIA423A and CCITT V.10/X.26
