Octal Bidirectional Transceiver
| Part number | MC74AC643 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 224.79 KB |
| Description | OCTAL BIDIRECTIONAL TRANSCEIVER |
| Datasheet | MC74AC643_Motorola.pdf |
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MC74AC643 MC74ACT643 Octal Bidirectional Transceiver with 3ĆState Outputs The MC74AC643/74ACT643 octal bus transceiver is designed for asynchronous two-way munication 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.
See all Motorola Semiconductor (now NXP Semiconductors) datasheets
| Part Number | Description |
|---|---|
| MC74AC640 | OCTAL BIDIRECTIONAL TRANSCEIVER |
| MC74AC646 | OCTAL TRANSCEIVER/REGISTER |
| MC74AC648 | OCTAL TRANSCEIVER/REGISTER |
| MC74AC648N | OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (INVERTING) |
| MC74AC620 | OCTAL BIDIRECTIONAL TRANSCEIVER |
| MC74AC623 | OCTAL BIDIRECTIONAL TRANSCEIVER |
| MC74AC652 | OCTAL TRANSCEIVER/REGISTER |
| MC74AC05 | HEX INVERTER |
| MC74AC08 | Quad 2-Input AND Gate |
| MC74AC10 | TRIPLE 3-INPUT NAND GATE |
