DM74AS245 Octal Bus Transceiver with 3-STATE Outputs October 1986 Revised February 2000 DM74AS245 Octal Bus Transceiver with 3-STATE Outputs General Description This advanced Schottky device contains 8 pairs of 3-STATE logic elements configured as octal bus transceivers.
These circuits are designed for use in memory, microprocessor systems and in asynchronous bidirectional data buses.
Two way communication between buses is controlled by the (DIR) input.
Data transmits either from the A bus to the B bus or from the B bus to the A bus.
Both the driver and receiver outputs can be disabled via the (G) enable input which causes outputs to enter the high impedance mode so that the buses are effe...

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