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| PartNumber | MC74HCT245ADTR2G | MC74HCT245ADTG | MC74HCT245A |
| Description | Bus Transceivers 5V Octal 3-State Non-Inverting Bus | Bus Transceivers 5V Octal 3-State Non-Inverting Bus | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Bus Transceivers | Bus Transceivers | - |
| RoHS | Y | Y | - |
| Logic Family | 74HCT | 74HCT | - |
| Input Level | TTL | TTL | - |
| Output Level | CMOS | CMOS | - |
| Output Type | 3-State | 3-State | - |
| High Level Output Current | - 6 mA | - 6 mA | - |
| Low Level Output Current | 6 mA | 6 mA | - |
| Propagation Delay Time | 28 ns | 22 ns | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Package / Case | TSSOP-20 | TSSOP-20 | - |
| Packaging | Reel | Tube | - |
| Function | Bus Transceiver | Bus Transceiver | - |
| Height | 1.05 mm | 1.05 mm | - |
| Length | 6.6 mm | 6.6 mm | - |
| Number of Circuits | 8 | 8 | - |
| Product | CMOS | CMOS | - |
| Series | MC74HCT245A | MC74HCT245A | - |
| Technology | CMOS | CMOS | - |
| Width | 4.5 mm | 4.5 mm | - |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Number of Channels | 8 | 8 | - |
| Supply Current Max | 4 uA | 4 uA | - |
| Operating Supply Current | 40 uA | - | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Pd Power Dissipation | 450 mW | 450 mW | - |
| Polarity | Non-Inverting | Non-Inverting | - |
| Product Type | Bus Transceivers | Bus Transceivers | - |
| Factory Pack Quantity | 2500 | 75 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.006737 oz | 0.006737 oz | - |