Octal Bus Transceiver with 3-State Outputs, featuring 8 bidirectional channels and 8 bits per element. This integrated circuit operates with a 5V supply voltage, supporting a range of 4.5V to 5.5V. It offers a high level output current of -15mA and a low level output current of 24mA. The device is housed in a 20-PDIP through-hole package, with a propagation delay of 20ns and turn-on delay of 10ns. This RoHS compliant component is designed for operation between 0°C and 70°C.
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Texas Instruments SN74ALS645AN technical specifications.
| Package/Case | PDIP |
| Direction | Bidirectional |
| Height | 4.57mm |
| High Level Output Current | -15mA |
| Lead Free | Lead Free |
| Length | 24.33mm |
| Logic Function | Transceiver, Inverting |
| Low Level Output Current | 24mA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| 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 |
| Output Type | 3-STATE |
| Package Quantity | 20 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Propagation Delay | 20ns |
| Quiescent Current | 36mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 74ALS |
| Technology | BIPOLAR |
| Turn-On Delay Time | 10ns |
| Weight | 0.042297oz |
| Width | 6.35mm |
| RoHS | Compliant |
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