High-speed CMOS logic 8-stage synchronous down counter, featuring positive edge clock triggering and asynchronous reset. Operates with a 4.5V to 5.5V supply voltage, consuming 8µA quiescent current. Offers a maximum operating frequency of 25MHz with a propagation delay of 102ns. Packaged in a 16-SOIC surface-mount format with gold contact plating, suitable for operation between -55°C and 125°C. This lead-free, RoHS-compliant component is designed for unidirectional down counting.
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| Package/Case | SOIC |
| Clock Edge Trigger Type | Positive Edge |
| Contact Plating | Gold |
| Direction | Down, Unidirectional |
| Frequency | 25MHz |
| Lead Free | Lead Free |
| Logic Function | Counter |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Bits | 8 |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Supply Voltage | 5V |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Propagation Delay | 102ns |
| Quiescent Current | 8uA |
| Reset | Asynchronous |
| RoHS Compliant | Yes |
| Series | 74HCT |
| Sync/Async | Synchronous |
| Technology | CMOS |
| Weight | 0.004998oz |
| RoHS | Compliant |
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