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74F243

Part Number	74F243
Manufacturer	Texas Instruments
Description	QUADRUPLE BUS TRANSCEIVERS
Published	Aug 20, 2019
Detailed Description	• Asynchronous Communication Between Data Buses • Local Bus-Latch Capability • True Logic • Package Options Include Plas...
Datasheet	74F243 PDF File

Overview

• Asynchronous Communication Between Data Buses • Local Bus-Latch Capability • True Logic • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description These quadruple bus transceivers are designed for asynchronous communications between data buses.
The control function implementation allows for maximum flexibility in timing.
These devices allow data transmission from the A bus to the B bus or from the B bus to the A bus depending upon the logic levels at the output-enable (OEBA and OEAB) inputs.
The output-enable inputs can be used to disable the device so that the buses are effectively isolated.
The dual-enable co...

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