Octal bus transceiver featuring 3-state outputs, designed for bidirectional data transfer. This integrated circuit offers 8 bits per element with 8 outputs, operating from a 2V to 6V supply range, with a typical 5V operating voltage. It boasts a 22ns propagation delay and supports both high and low level output currents of 7.8mA and 6mA respectively. Packaged in a 20-TSSOP for surface mounting, this inverting transceiver operates across a wide temperature range of -40°C to 85°C.
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Texas Instruments SN74HC640PWTE4 technical specifications.
| Package/Case | TSSOP |
| Direction | Bidirectional |
| High Level Output Current | 7.8mA |
| Lead Free | Contains Lead |
| Logic Function | Transceiver, Inverting |
| Low Level Output Current | 6mA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Bits per Element | 8 |
| Number of Circuits | 8 |
| Number of Elements | 1 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5V |
| Output Type | 3-STATE |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Polarity | Inverting |
| Propagation Delay | 22ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74HC |
| Weight | 0.002716oz |
| RoHS | Compliant |
