 |  | | |
| PartNumber | MC74ACT640DWR2G | MC74ACT646DWG | MC74ACT640DWG |
| Description | Bus Transceivers Octal Transceiver Inverting | Bus Transceivers Octal Transceiver Non-Inverting | Bus Transceivers Octal Transceiver Inverting |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| RoHS | Y | Y | Y |
| Logic Family | ACT | ACT | ACT |
| Input Level | TTL | TTL | TTL |
| Output Level | CMOS | CMOS | CMOS |
| Output Type | 3-State | 3-State | 3-State |
| High Level Output Current | - 24 mA | - 24 mA | - 24 mA |
| Low Level Output Current | 24 mA | 24 mA | 24 mA |
| Propagation Delay Time | 8 ns | 14.5 ns | 8 ns |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Package / Case | SOIC-20 | SOIC-24 | SOIC-20 |
| Packaging | Reel | Tube | Tube |
| Function | Bus Transceiver | Bus Transceiver / Register | Bus Transceiver |
| Height | 2.4 mm | 2.36 mm | 2.4 mm |
| Length | 12.95 mm | 15.54 mm | 12.95 mm |
| Number of Circuits | 8 | 8 | 8 |
| Product | CMOS | CMOS | CMOS |
| Series | MC74ACT640 | MC74ACT646 | MC74ACT640 |
| Technology | CMOS | CMOS | CMOS |
| Width | 7.6 mm | 7.6 mm | 7.6 mm |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Number of Channels | 8 | 8 | 8 |
| Supply Current Max | 8 uA | 8 uA | 8 uA |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Pd Power Dissipation | 500 mW (1/2 W) | - | 500 mW (1/2 W) |
| Polarity | Inverting | Non-Inverting | Inverting |
| Product Type | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| Factory Pack Quantity | 1000 | 30 | 38 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.028254 oz | 0.038731 oz | 0.028254 oz |
| Triggering Type | - | Positive Edge | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| MC74ACT640DWR2G | Bus Transceivers Octal Transceiver Inverting | ||
| MC74ACT646DWR2G | Bus Transceivers Octal Transceiver Non-Inverting | ||
| MC74ACT646DWG | Bus Transceivers Octal Transceiver Non-Inverting | ||
| MC74ACT640DWG | Bus Transceivers Octal Transceiver Inverting | ||
| MC74ACT646DWR | New and Original | ||
ON Semiconductor |
MC74ACT646NG | Bus Transceivers Octal Transceiver Non-Inverting | |
| MC74ACT646DW | Bus Transceivers Octal Transceiver | ||
| MC74ACT640DW | Bus Transceivers Octal Transceiver | ||
| MC74ACT640MEL | Bus Transceivers Octal Transceiver | ||
| MC74ACT640DWR2 | IC TRANSCVR INVERT 5.5V 20SOIC | ||
| MC74ACT640MEL | IC TXRX INVERT 5.5V SOEIAJ-20 | ||
| MC74ACT640MELG | IC TXRX INVERT 5.5V SOEIAJ-20 | ||
| MC74ACT640NG | IC TRANSCVR INVERT 5.5V 20DIP | ||
| MC74ACT646DW | IC TXRX NON-INVERT 5.5V 24SOIC | ||
| MC74ACT646DWR2 | IC TXRX NON-INVERT 5.5V 24SOIC | ||
| MC74ACT646N | IC TXRX NON-INVERT 5.5V 24DIP | ||
| MC74ACT646NG | IC TXRX NON-INVERT 5.5V 24DIP | ||
| MC74ACT640DW | IC TRANSCVR INVERT 5.5V 20SOIC | ||
| MC74ACT640DWR2G | Bus Transceivers Octal Transceiver Inverting | ||
| MC74ACT646DWR2G | Bus Transceivers Octal Transceiver Non-Inverting | ||
| MC74ACT640DWG | Bus Transceivers Octal Transceiver Inverting | ||
| MC74ACT646DWG | Bus Transceivers Octal Transceiver Non-Inverting |