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| PartNumber | MC74ACT646DWG | MC74ACT646DW | MC74ACT646DWR |
| Description | Bus Transceivers Octal Transceiver Non-Inverting | Bus Transceivers Octal Transceiver | |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Bus Transceivers | Bus Transceivers | - |
| RoHS | Y | N | - |
| Logic Family | ACT | ACT | - |
| Input Level | TTL | TTL | - |
| Output Level | CMOS | CMOS | - |
| Output Type | 3-State | 3-State | - |
| High Level Output Current | - 24 mA | - 24 mA | - |
| Low Level Output Current | 24 mA | 24 mA | - |
| Propagation Delay Time | 14.5 ns | 14.5 ns | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Package / Case | SOIC-24 | SOIC-24 | - |
| Packaging | Tube | Tube | - |
| Function | Bus Transceiver / Register | Bus Transceiver / Register | - |
| Height | 2.36 mm | 2.36 mm | - |
| Length | 15.54 mm | 15.54 mm | - |
| Number of Circuits | 8 | 8 | - |
| Product | CMOS | CMOS | - |
| Series | MC74ACT646 | - | - |
| Technology | CMOS | CMOS | - |
| Width | 7.6 mm | 7.6 mm | - |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Number of Channels | 8 | 8 | - |
| Supply Current Max | 8 uA | 8 uA | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Polarity | Non-Inverting | Non-Inverting | - |
| Product Type | Bus Transceivers | Bus Transceivers | - |
| Factory Pack Quantity | 30 | 30 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Triggering Type | Positive Edge | Positive Edge | - |
| Unit Weight | 0.038731 oz | 0.038731 oz | - |