The 75175 is a monolithic quadruple differential line receiver with 3-state outputs. They are designed to meet the requirements of ANSI Standards EIA/TIA-422-B, RS-423-B, and RS-485, and several ITU recommendations. These standards are for balanced multipoint bus transmission at rates up to 10megabits per second. Each of the two pairs of receivers has a common active-high enable.
The receivers feature high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range of ±12 V. The 75175 is designed for optimum performance when used with the 75172 or 75174 quadruple differential line drivers. The 75175 is characterized for operation from 0°C to 70°C.
Designed for Multipoint Bus Transmission on Long Bus Lines in Noisy Environments
Common-Mode Input Voltage Range -12 V to 12 V
Input Sensitivity...±200 mV
Input Hysteresis...50 mV Typ
High Input Impedance...12 k Min
Operate From Single 5-V Supply
16 pin DIP. Actual brand may vary from picture.