 |  | | |
| PartNumber | SN74ABT640DBR | SN74ABT640DW | SN74ABT640DWR |
| Description | Bus Transceivers Tri-State Octal Bus | Bus Transceivers Tri-State Octal Bus | Bus Transceivers Tri-State Octal Bus |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| RoHS | Y | Y | Y |
| Logic Family | ABT | ABT | ABT |
| Input Level | TTL | TTL | TTL |
| Output Level | TTL | TTL | TTL |
| Output Type | 3-State | 3-State | 3-State |
| High Level Output Current | - 32 mA | - 32 mA | - 32 mA |
| Low Level Output Current | 64 mA | 64 mA | 64 mA |
| Propagation Delay Time | 4.9 ns | 4.9 ns | 4.9 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 | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Package / Case | SSOP-20 | SOIC-20 | SOIC-20 |
| Packaging | Reel | Tube | Reel |
| Function | Tri-State Octal Bus | Tri-State Octal Bus | Tri-State Octal Bus |
| Height | 1.95 mm | 2.35 mm | 2.35 mm |
| Length | 7.2 mm | 12.8 mm | 12.8 mm |
| Number of Circuits | 8 | 8 | 8 |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Product | Standard Transceiver | Standard Transceiver | Standard Transceiver |
| Quiescent Current | 24 mA | 24 mA | 24 mA |
| Series | SN74ABT640 | SN74ABT640 | SN74ABT640 |
| Technology | BiCMOS | BiCMOS | BiCMOS |
| Width | 5.3 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 | 30 mA | 30 mA | 30 mA |
| 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 | Inverting | Inverting | Inverting |
| Product Type | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| Factory Pack Quantity | 2000 | 25 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.005527 oz | 0.017662 oz | 0.017662 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
SN74ABT640DBR | Bus Transceivers Tri-State Octal Bus | |
| SN74ABT640DW | Bus Transceivers Tri-State Octal Bus | ||
| SN74ABT640DWR | Bus Transceivers Tri-State Octal Bus | ||
| SN74ABT640DWRE4 | Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs | ||
| SN74ABT640DWRE4 | IC TRANSCVR INVERT 5.5V 20SOIC | ||
| SN74ABT640DW | Bus Transceivers Tri-State Octal Bus | ||
| SN74ABT640DBR | Bus Transceivers Tri-State Octal Bus | ||
| SN74ABT640DWR | Bus Transceivers Tri-State Octal Bus | ||
| SN74ABT640DB | Bus Transceiver, ABT Series, 1-Func, 8-Bit, Inverted Output, BICMOS, PDSO20 | ||
| SN74ABT640DBR AB640 | New and Original | ||
| SN74ABT640DWG4 | Bus Transceivers Octal Bus Trans | ||
| SN74ABT640DWRG4 | Bus Transceivers Octal Bus Trans |