Dual Differential Driver/Receiver Pairs

The SN751177 and SN751178 dual differential drivers and receivers are monolithic integrated circuits that are designed for balanced multipoint bus transmission at rates up to 10 Mbit/s. They are designed to improve the performance of full-duplex data Communications over long bus lines and meet ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A and ITU Recommendations V.10 and V.11.
The SN751177 and SN751178 driver outputs provide limiting for both positive and negative currents and thermal-shutdown protection from line-fault conditions on the transmission bus line.
The receiver features high input impedance of at least 12k , an input sensitivity of 200 mV over a common-mode input voltage range of -12 V to 12 V, and typical input hysteresis of 50 mV. Fail-safe design ensures that if the receiver inputs are open, the receiver outputs always will be high.
The SN751177 and SN751178 are characterized for operation from -20C to 85C.
By Texas Instruments
SN751177 's PackagesSN751177 's pdf datasheet
SN751177N PDIP
SN751177NE4 PDIP
SN751177NSR SO
SN751177NSRE4 SO
SN751177NSRG4 SO

SN751177 Pinout, Pinouts
SN751177 pinout,Pin out
This is one package pinout of SN751177,If you need more pinouts please download SN751177's pdf datasheet.

SN751177 Application circuits
SN751177 circuits
This is one application circuit of SN751177,If you need more circuits,please download SN751177's pdf datasheet.

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