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    | Partname: | MC74AC620DW |  | Description: | Octal bidirectional transceiver with 3-state outputs |  | Manufacturer: | Motorola |  | Package: | P-SOIC |  | Pins: | 20 |  | Oper. temp.: | -40 to 85 |  | Datasheet: | PDF (174K). Click here to download *)
 |  | The MC74AC620/74ACT620 octal bus transceiver is designed for asynchronous two-way communication between data buses. The device transmits data from bus A to bus B when T/R = HIGH, or from bus B to bus A when T/R = LOW. The enable input can be used to disable the device so the buses are effectively isolated. Bidirectional Data Path |  |  Click here to download MC74AC620DW Datasheet*)
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