HD74HC623 Datasheet | Renesas

HD74HC620, HD74HC623 Octal Bus Transceivers (with inverted 3-state outputs) Octal Bus Transceivers (with 3-state outputs) REJ03D0636-0200 (Previous ADE-205-516) Rev.2.00 Mar 30, 2006 Description This octal bus transceiver is designed for asynchronous two-way munication between data buses. The control function implementation allows for maximum flexibility in timing. This device allows 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 enable inputs (GBA and GAB). The enable inputs can be used to disable the device so that the buses are effectively isolated. The dual-enable configuration gives these devices the capability to...