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| PartNumber | SN74HC646DWR | SN74HC646DW | SN74HC646DWG4 |
| Description | Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt | Bus Transceivers Tri-State Octal Bus | Bus Transceivers Octal Bus Transceivr And Registers |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| RoHS | Y | Y | Y |
| Logic Family | 74HC | 74HC | HC |
| Input Level | CMOS | CMOS | CMOS |
| Output Level | CMOS | CMOS | CMOS |
| Output Type | 3-State | 3-State | 3-State |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - 7.8 mA |
| Low Level Output Current | 7.8 mA | 7.8 mA | 7.8 mA |
| Propagation Delay Time | 265 ns | 265 ns | 265 ns |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Package / Case | SOIC-24 | SOIC-24 | SOIC-24 |
| Packaging | Reel | Tube | Tube |
| Function | Bus Transceiver / Register | Tri-State Octal Bus | 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 | 1 |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Product | CMOS | CMOS | CMOS |
| Series | SN74HC646 | SN74HC646 | SN74HC646 |
| Technology | CMOS | CMOS | CMOS |
| 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 |
| Supply Current Max | 8 uA | 8 uA | 8 uA |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 5 V |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Product Type | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| Factory Pack Quantity | 2000 | 25 | 25 |
| 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 |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Texas Instruments |
SN74HC646DWR | Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt | |
| SN74HC646DW | Bus Transceivers Tri-State Octal Bus | ||
| SN74HC646DWG4 | Bus Transceivers Octal Bus Transceivr And Registers | ||
| SN74HC646DWG4 | Bus Transceivers Octal Bus Transceivr And Registers | ||
| SN74HC646DW | Bus Transceivers Tri-State Octal Bus | ||
| SN74HC646DWR | Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt |