Synchronous presettable binary counter, 4-bit, unidirectional up-counting, featuring asynchronous reset. Operates with a positive edge clock trigger, supporting a maximum frequency of 90MHz. This CMOS logic IC is housed in a 16-SOIC package with gold contact plating, suitable for surface mounting. It functions across a wide temperature range of -55°C to 125°C, with supply voltages from 1.5V to 5.5V.
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Texas Instruments CD74AC161MG4 technical specifications.
| Package/Case | SOIC |
| Clock Edge Trigger Type | Positive Edge |
| Contact Plating | Gold |
| Direction | Up, Unidirectional |
| Frequency | 90MHz |
| 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 | 1.5V |
| Mount | Surface Mount |
| Number of Bits | 4 |
| Number of Bits per Element | 4 |
| Number of Elements | 1 |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Propagation Delay | 209ns |
| Radiation Hardening | No |
| Reset | Asynchronous |
| RoHS Compliant | Yes |
| Series | 74AC |
| Sync/Async | Synchronous |
| Technology | CMOS |
| Turn-On Delay Time | 209ns |
| Weight | 0.004998oz |
| RoHS | Compliant |
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