 | |  | |
| PartNumber | SN74BCT646DW | SN74BCT646DWE4 | SN74BCT646DWR |
| Description | Bus Transceivers Octal Bus Transcvr and Reg | Bus Transceivers Octal Bus Transcvr and Reg | Bus Transceivers Octal Bus Transcvr and Reg |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| RoHS | Y | Y | Y |
| Logic Family | 74BCT | 74BCT | 74BCT |
| Input Level | TTL | TTL | TTL |
| Output Level | TTL | TTL | TTL |
| Output Type | 3-State | 3-State | 3-State |
| High Level Output Current | - 15 mA | - 15 mA | - 15 mA |
| Low Level Output Current | 64 mA | 64 mA | 64 mA |
| Propagation Delay Time | 9.4 ns | 9.4 ns | 9.4 ns |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Package / Case | SOIC-24 | SOIC-24 | SOIC-24 |
| Packaging | Tube | Tube | Reel |
| Function | Bus Transceiver / Register | Bus Transceiver / Register | Bus Transceiver / Register |
| Height | 2.35 mm | 2.35 mm | 2.35 mm |
| Length | 15.4 mm | 15.4 mm | 15.4 mm |
| Number of Circuits | 8 | 8 | 8 |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | - |
| Product | BiCMOS | BiCMOS | BiCMOS |
| Series | SN74BCT646 | SN74BCT646 | - |
| Technology | BiCMOS | BiCMOS | BiCMOS |
| Width | 7.52 mm | 7.52 mm | 7.52 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Number of Channels | 8 | 8 | 8 |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Product Type | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| Factory Pack Quantity | 25 | 25 | 1 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Triggering Type | Positive Edge | Positive Edge | Positive Edge |
| Unit Weight | 0.022025 oz | 0.022025 oz | 0.022025 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
SN74BCT646DW | Bus Transceivers Octal Bus Transcvr and Reg | |
| SN74BCT646DWE4 | Bus Transceivers Octal Bus Transcvr and Reg | ||
| SN74BCT646NT | Bus Transceivers Octal Bus Transcvr and Reg | ||
| SN74BCT646DWR | Bus Transceivers Octal Bus Transcvr and Reg | ||
| SN74BCT646NT | Bus Transceivers Octal Bus Transcvr and Reg | ||
| SN74BCT646DW | Bus Transceivers Octal Bus Transcvr and Reg | ||
| SN74BCT646DWE4 | IC TXRX NON-INVERT 5.5V 24SOIC | ||
| SN74BCT646DWR | IC TXRX NON-INVERT 5.5V 24SOIC | ||
| SN74BCT646DWRG4 | IC TXRX NON-INVERT 5.5V 24SOIC |