The SNx4HCT245 octal bus transceivers provide asynchronous two-way communication between data buses. The control function implementation reduces external timing.requirements.The SNx4HCT245 devices can transmit data from the A bus to the B bus or the B bus to the A bus, depending on the logic level at the DIR input. The output-enable (OE) input disables the device, effectively isolating the busses.
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