74F3893 Datasheet (Philips) - Quad futurebus backplane transceiver

74F3893, Quad futurebus backplane transceiver

The 74F3893 has four TTL outputs (Rn) on the receiver side with a common receiver enable input (RE).

It has four data inputs (Dn) which are also TTL.

These data inputs are NANDed with the data enable input (DE).

The four I/O pins (bus side) are futurebus compatible, sink a minimum of 100mA, and are

74F3893 Features

* Quad backplane transceiver

* Drives heavily loaded backplanes with equivalent load

* Futurebus drivers sink 100mA

* Reduced voltage swing (1 volt) produces less noise and reduces power consumption

* High speed operation enhances performance of backplane bus