8-channel, 3-state output buffer/inverter IC featuring bipolar technology. Operates from a 4.75-V to 5.25-V supply with a nominal 5V. Offers 24mA low-level output current and -15mA high-level output current. Packaged in a 20-pin PDIP for through-hole mounting, with a propagation delay of 15ns. Suitable for applications requiring signal buffering and inversion within a 0°C to 70°C temperature range.
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Texas Instruments SN74LS540N technical specifications.
| Package/Case | PDIP |
| High Level Output Current | -15mA |
| Lead Free | Lead Free |
| Logic Function | Buffer, Inverter |
| Low Level Output Current | 24mA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Mount | Through Hole |
| Nominal Supply Current | 13mA |
| Number of Bits | 8 |
| Number of Channels | 8 |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Number of Input Lines | 8 |
| Number of Inputs | 8 |
| Number of Output Lines | 8 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5V |
| Output Type | 3-STATE |
| Package Quantity | 20 |
| Packaging | Rail/Tube |
| Polarity | Inverting |
| Propagation Delay | 15ns |
| Quiescent Current | 24mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 74LS |
| Technology | BIPOLAR |
| Termination | Through Hole |
| Turn-On Delay Time | 15ns |
| RoHS | Compliant |
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