Octal Bus Transceiver, Bidirectional, 8-bit, Inverting logic function, featuring PUSH-PULL, 3-STATE outputs. Operates with a 5V supply voltage, ranging from 4.5V to 5.5V, and supports high level output current of 24mA and low level output current of 15mA. Packaged in a 20-SOIC surface mount configuration, this RoHS compliant component has a propagation delay of 11ns and a turn-on delay time of 24ns. Designed for operation between 0°C and 70°C, it is supplied in tape and reel packaging.
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Texas Instruments SN74ALS640BDWR technical specifications.
| Package/Case | SOIC |
| Direction | Bidirectional |
| High Level Output Current | 24mA |
| Lead Free | Lead Free |
| Logic Function | Transceiver, Inverting |
| Low Level Output Current | 15mA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Bits | 8 |
| Number of Bits per Element | 8 |
| Number of Channels | 8 |
| Number of Circuits | 8 |
| Number of Elements | 1 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5V |
| Output Type | PUSH-PULL, 3-STATE |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| Polarity | Inverting |
| Propagation Delay | 11ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74ALS |
| Technology | BIPOLAR |
| Turn-On Delay Time | 24ns |
| Weight | 0.017662oz |
| RoHS | Compliant |
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