The SN74ALS638A-1DWR is an 8-bit inverting transceiver with 8 channels, operating at 5V. It features a propagation delay of 30ns and a turn-on delay time of 45ns. The device is packaged in a SOIC-20 package and is RoHS compliant. It is designed for surface mount applications and has a maximum operating temperature of 70°C and a minimum operating temperature of 0°C.
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Texas Instruments SN74ALS638A-1DWR technical specifications.
| Package/Case | SOIC |
| High Level Output Current | 24mA |
| Logic Function | Transceiver, Inverting |
| Low Level Output Current | 48mA |
| 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 per Element | 8 |
| Number of Channels | 8 |
| Number of Circuits | 8 |
| Number of Elements | 1 |
| Operating Supply Voltage | 5V |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| Polarity | Inverting |
| Propagation Delay | 30ns |
| RoHS Compliant | Yes |
| Series | 74ALS |
| Technology | BIPOLAR |
| Turn-On Delay Time | 45ns |
| RoHS | Compliant |
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