| PartNumber | 74ACTQ245MSA | 74ACTQ245MTC | 74ACTQ245MSAX |
| Description | Bus Transceivers Octal Bidir Trans | Bus Transceivers Octal Bidir Trans | IC TXRX NON-INVERT 5.5V 20SSOP |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Bus Transceivers | Bus Transceivers | - |
| RoHS | Y | Y | - |
| Logic Family | 74ACT | 74ACT | - |
| 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 | 7 ns | 7 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 | SSOP-20 | TSSOP-20 | - |
| Packaging | Tube | Tube | - |
| Function | Transceiver | Octal Bidir Trans | - |
| Height | 1.75 mm | 0.9 mm | - |
| Length | 7.2 mm | 6.5 mm | - |
| Number of Circuits | 8 | 8 | - |
| Product | CMOS | CMOS | - |
| Technology | CMOS | CMOS | - |
| Width | 5.3 mm | 4.4 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Number of Channels | 8 | 8 | - |
| Supply Current Max | 4 uA | 4 uA | - |
| 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 | 66 | 73 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.016000 oz | 0.006737 oz | - |