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| PartNumber | SN74LS648NT | SN74LS648DWG4 | SN74LS648DW |
| Description | Bus Transceivers Octal Bus Transcvrs & Reg | Bus Transceivers Octal bus transceivr and registers | IC TRANSCVR INVERT 5.25V 24SOIC |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Bus Transceivers | Bus Transceivers | - |
| RoHS | Y | Y | - |
| Logic Family | 74LS | LS | - |
| 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 | 24 mA | 24 mA | - |
| Propagation Delay Time | 40 ns | 40 ns | - |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Package / Case | PDIP-24 | SOIC-24 | - |
| Packaging | Tube | Tube | - |
| Function | Bus Transceiver / Register | Bus Transceiver / Register | - |
| Height | 4.57 mm | 2.35 mm | - |
| Length | 31.64 mm | 15.4 mm | - |
| Number of Circuits | 8 | 1 | - |
| Product | Bipolar | Bipolar | - |
| Series | SN74LS648 | - | - |
| Technology | Bipolar | Bipolar | - |
| Width | 6.73 mm | 7.52 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Mounting Style | Through Hole | SMD/SMT | - |
| Number of Channels | 8 | 8 | - |
| Operating Supply Voltage | 4.75 V to 5.25 V | 5 V | - |
| Polarity | Inverting | Inverting | - |
| Product Type | Bus Transceivers | Bus Transceivers | - |
| Factory Pack Quantity | 15 | 1 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Triggering Type | Positive Edge | Positive Edge | - |
| Unit Weight | 0.061853 oz | 0.022025 oz | - |