Synchronous 4-bit binary up counter IC, CMOS technology, featuring positive edge clock trigger and asynchronous reset. Operates with a supply voltage range of 2V to 6V, with a maximum operating temperature of 85°C. Packaged in a 16-pin SOIC surface mount configuration, ideal for tape and reel packaging. Offers a propagation delay of 9.5ns and a turn-on delay time of 17.5ns.
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Onsemi 74AC161SCX technical specifications.
| Package/Case | SOIC |
| Clock Edge Trigger Type | Positive Edge |
| Direction | Up |
| Logic Function | Counter |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Bits | 4 |
| Number of Bits per Element | 4 |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Number of Input Lines | 4 |
| Number of Output Lines | 4 |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Propagation Delay | 9.5ns |
| Radiation Hardening | No |
| Reset | Asynchronous |
| RoHS Compliant | Yes |
| Series | 74AC |
| Sync/Async | Synchronous |
| Technology | CMOS |
| Turn-On Delay Time | 17.5ns |
| RoHS | Compliant |
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