Octal registered bus transceiver featuring 3-state outputs. This integrated circuit offers 32 bits of data transfer across 8 channels, with each element handling 8 bits. It operates with a supply voltage of 5V, ranging from 4.75V to 5.25V, and supports a high level output current of 24mA and a low level output current of 48mA. The device is designed for surface mounting within a SOIC package, with a propagation delay of 30ns and a turn-on delay time of 35ns. Operating temperature range is from 0°C to 70°C.
PackageSOIC
MountingSurface Mount
PolarityNon-Inverting
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Technical Specifications
Texas Instruments SN74ALS646A-1DWR technical specifications.
General
| Package/Case | SOIC |
| 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 | 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 | 2000 |
| Packaging | Tape and Reel |
| Polarity | Non-Inverting |
| Propagation Delay | 30ns |
| RoHS Compliant | Yes |
| Series | 74ALS |
| Technology | BIPOLAR |
| Turn-On Delay Time | 35ns |
| Weight | 0.022025oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments SN74ALS646A-1DWR Datasheet
Download the complete datasheet for Texas Instruments SN74ALS646A-1DWR to view detailed technical specifications.
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