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 total of 32 bits. Operating from a 4.75V to 5.25V supply, it provides 24mA high-level and 48mA low-level output current. The component is housed in a PDIP package for through-hole mounting, with a propagation delay of 30ns and turn-on delay of 35ns. Suitable for a 0°C to 70°C operating temperature range, this RoHS compliant device utilizes BIPOLAR technology.
Texas Instruments SN74ALS646A-1NTE4 technical specifications.
| Package/Case | PDIP |
| Direction | Bidirectional |
| High Level Output Current | 24mA |
| 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 | 32 |
| 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 | 15 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Propagation Delay | 30ns |
| RoHS Compliant | Yes |
| Series | 74ALS |
| Technology | BIPOLAR |
| Turn-On Delay Time | 35ns |
| Weight | 0.061853oz |
| RoHS | Compliant |
No datasheet is available for this part.
