| PartNumber | 74FCT543CTSOG | 74FCT543CTQG | 74FCT543CTQG8 |
| Description | Bus Transceivers Octal Latched Transeiver | Bus Transceivers Octal Latched Transeiver | Bus Transceivers Octal Latched Transeiver |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| RoHS | Y | Y | Y |
| Package / Case | SOIC-24 | QSOP-24 | QSOP-24 |
| Packaging | Tube | Tube | Reel |
| Height | 2.34 mm | 1.47 mm | 1.47 mm |
| Length | 15.4 mm | 8.7 mm | 8.7 mm |
| Series | 74FCT543T | 74FCT543T | 74FCT543T |
| Width | 7.6 mm | 3.8 mm | 3.8 mm |
| Brand | IDT | IDT | IDT |
| Product Type | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| Factory Pack Quantity | 31 | 55 | 3000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Part # Aliases | 74FCT543T IDT74FCT543CTSOG | 74FCT543T IDT74FCT543CTQG | 74FCT543T IDT74FCT543CTQG8 |
| Unit Weight | 0.038731 oz | 0.009016 oz | 0.009016 oz |