Octal buffer/line driver featuring 3-state outputs, designed for 8 bits of data. This surface-mount integrated circuit operates with a 5V supply voltage (4.75V to 5.25V) and offers a low-level output current of 24mA and a high-level output current of -15mA. The device provides an inverting logic function with a propagation delay of 38ns and a turn-on delay time of 15ns. It is RoHS compliant and operates within a temperature range of 0°C to 70°C, packaged in a 20-SOIC format.
PackageSOIC
MountingSurface Mount
PolarityInverting
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Technical Specifications
Texas Instruments SN74LS540DWR technical specifications.
General
| Package/Case | SOIC |
| 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 | Surface Mount |
| 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 | 2000 |
| Packaging | Tape and Reel |
| Polarity | Inverting |
| Propagation Delay | 38ns |
| Quiescent Current | 24mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74LS |
| Technology | BIPOLAR |
| Turn-On Delay Time | 15ns |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments SN74LS540DWR Datasheet
Download the complete datasheet for Texas Instruments SN74LS540DWR to view detailed technical specifications.
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