8-bit dual bus transceiver, featuring inverting logic and bidirectional data flow. This through-hole mounted integrated circuit operates with a 5V supply voltage (4.75V to 5.25V) and offers a low-level output current of 48mA. Designed for 0°C to 70°C operation, it boasts a propagation delay of 30ns and a turn-on delay time of 38ns. The component is lead-free and RoHS compliant, packaged in a 20-pin PDIP.
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Texas Instruments SN74ALS642A-1NE4 technical specifications.
| Package/Case | PDIP |
| Direction | Bidirectional |
| High Level Output Current | -100uA |
| Lead Free | Lead Free |
| Logic Function | Transceiver, Inverting |
| Low Level Output Current | 48mA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Mount | Through Hole |
| 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 |
| Package Quantity | 20 |
| Packaging | Rail/Tube |
| Polarity | Inverting |
| Propagation Delay | 30ns |
| RoHS Compliant | Yes |
| Series | 74ALS |
| Technology | BIPOLAR |
| Turn-On Delay Time | 38ns |
| Weight | 0.042297oz |
| RoHS | Compliant |
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