Octal edge-triggered D-type flip-flops with 3-state outputs, designed for surface mounting in a 20-SOIC package. This CMOS logic IC features 8 bits per element, operating with a positive clock edge trigger and a maximum frequency of 28MHz. It supports an operating supply voltage range of 2V to 6V, with a typical quiescent current of 8µA. The device offers 8 output lines with a 3-state output type, capable of sourcing/sinking 7.8mA. Operating temperature range is -40°C to 85°C, with a propagation delay of 46ns.
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Texas Instruments SN74HC574DWR technical specifications.
| Package/Case | SOIC |
| Clock Edge Trigger Type | Positive Edge |
| Frequency | 28MHz |
| High Level Output Current | -7.8mA |
| Input Capacitance | 3pF |
| Lead Free | Lead Free |
| Logic Function | D-Type, Flip-Flop |
| Low Level Output Current | 7.8mA |
| Max Frequency | 28MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Bits | 8 |
| Number of Bits per Element | 8 |
| Number of Circuits | 8 |
| Number of Elements | 1 |
| Number of Input Lines | 3 |
| Number of Output Lines | 1 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5V |
| Output Current | 7.8mA |
| Output Type | 3-STATE |
| Packaging | Tape and Reel |
| Polarity | Non-Inverting |
| Propagation Delay | 46ns |
| Quiescent Current | 8uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 74HC |
| Technology | CMOS |
| Turn-On Delay Time | 265ns |
| Weight | 0.017662oz |
| RoHS | Compliant |
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