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HD74HCT620

Hitachi Semiconductor
Part Number HD74HCT620
Manufacturer Hitachi Semiconductor
Description Octal Bus Transceivers (with inverted 3-state outputs)/
Published Mar 23, 2005
Detailed Description HD74HCT620/HD74HCT623 Octal Bus Transceivers (with inverted 3-state outputs)/ Octal Bus Transceivers (with 3-state outpu...
Datasheet PDF File HD74HCT620 PDF File

HD74HCT620
HD74HCT620

Overview
HD74HCT620/HD74HCT623 Octal Bus Transceivers (with inverted 3-state outputs)/ Octal Bus Transceivers (with 3-state outputs) Description This octal transceiver is designed for asynchronous two-way communication between data buses.
The control function implementation allows for maximum flexibility in timng.
This device allows data transmission from A bus to the B bus or from the B bus to the A bus depending upon the logic levels at the enable inputs (GBA and GAB).
The enable inputs can be used to disable the device so that the buses are affectively isolated.
The dual-enable configuration gives these devices the capability to store data by simultaneous enabling of GBA and GAB.
Each output rein...


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