Octal registered bus transceiver featuring 3-state outputs, designed for bidirectional data transfer. This integrated circuit offers 8 channels with 8 bits per element, supporting a 5V operating supply voltage (4.75V to 5.25V). Key specifications include a high-level output current of 24mA and a low-level output current of 48mA. The device operates within a temperature range of 0°C to 70°C and utilizes BIPOLAR technology. It is available in a surface-mount SOIC package and is RoHS compliant.
Texas Instruments SN74ALS646A-1DWE4 technical specifications.
| Package/Case | SOIC |
| Direction | Bidirectional |
| High Level Output Current | 24mA |
| Lead Free | Contains Lead |
| 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 | Surface Mount |
| 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 | 3-STATE |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Propagation Delay | 30ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74ALS |
| Technology | BIPOLAR |
| Turn-On Delay Time | 35ns |
| Weight | 0.022025oz |
| RoHS | Compliant |
No datasheet is available for this part.
