| PartNumber | SN74F543NSRE4 | SN74F543NSRG4 | SN74F543NSR |
| Description | Bus Transceivers Octal Reg Trnscvr With 3-State Outputs | Bus Transceivers Octal Registered Transceivers | IC TRANSCVR NON-INVERT 5.5V 24SO |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Bus Transceivers | Bus Transceivers | - |
| RoHS | Y | Y | - |
| Logic Family | 74F | 74F | - |
| Input Level | TTL | TTL | - |
| Output Level | TTL | TTL | - |
| Output Type | 3-State | 3-State | - |
| High Level Output Current | - 15 mA | - 15 mA | - |
| Low Level Output Current | 64 mA | 64 mA | - |
| Propagation Delay Time | 7.5 ns | 8.5 nS | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Package / Case | SO-24 | SOP-24 | - |
| Packaging | Reel | Reel | - |
| Function | Latched Transceiver | Latched Transceiver | - |
| Height | 1.95 mm | 1.95 mm | - |
| Length | 15 mm | 15 mm | - |
| Number of Circuits | 8 | 1 | - |
| Product | Bipolar | Bipolar | - |
| Technology | Bipolar | Bipolar | - |
| Width | 5.3 mm | 5.3 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Number of Channels | 8 | 8 | - |
| 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 | 1 | 1 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.010857 oz | 0.038731 oz | - |