Eight-bit, 3-state buffer with Schmitt-trigger inputs. This CMOS integrated circuit operates from a 2V to 6V supply, with a typical operating voltage of 5V. Features include a maximum output current of 7.8mA (low level) and -7.8mA (high level), with a propagation delay of 36ns. Packaged in SO for surface mounting, it offers a wide operating temperature range of -40°C to 125°C and is RoHS compliant.
PackageSO
MountingSurface Mount
PolarityInverting
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Technical Specifications
NXP 74HC7540D technical specifications.
General
| Package/Case | SO |
| High Level Output Current | -7.8mA |
| Lead Free | Lead Free |
| Logic Function | Buffer |
| Low Level Output Current | 7.8mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 500mW |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Bits | 8 |
| Number of Channels | 8 |
| 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 | 38 |
| Packaging | Rail/Tube |
| Polarity | Inverting |
| Propagation Delay | 36ns |
| Quiescent Current | 8uA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Technology | CMOS |
| Turn-On Delay Time | 225ns |
Compliance
| RoHS | Compliant |
Datasheet
NXP 74HC7540D Datasheet
Download the complete datasheet for NXP 74HC7540D to view detailed technical specifications.
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