SN65176BP

The SN65176B and SN75176B devices combine a
3-state differential line driver and a differential input
line receiver, both of which operate from a single 5-
V power supply. The driver and receiver have activehigh and active-low enables, respectively, that can
be connected together externally to function as a
direction control. The driver differential outputs and
the receiver differential inputs are connected internally
to form differential input/output (I/O) bus ports that
are designed to offer minimum loading to the bus
when the driver is disabled or VCC = 0. These ports
feature wide positive and negative common-mode
voltage ranges, making the device suitable for partyline applications