SN55116, SN75116, SN75117, SN75118, SN75119 DIFFER.
Texas Instruments
SN55116 - DIFFERENTIAL LINE TRANSCEIVERS
SN55116, SN75116, SN75117, SN75118, SN75119 DIFFERENTIAL LINE TRANSCEIVERS SLLS073D − MAY 1976 − REVISED MAY 1998 features common to all types D Sin.