Synchronous 4-bit up/down binary counter, positive edge triggered, featuring 3-state outputs. Operates with a maximum frequency of 30MHz and a propagation delay of 18ns. This integrated circuit supports both asynchronous and synchronous reset functions. Packaged in a 20-pin SOIC for surface mounting, it functions within a supply voltage range of 4.5V to 5.5V and an operating temperature range of 0°C to 70°C.
Frequency30MHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Texas Instruments SN74ALS561ADW technical specifications.
General
| Package/Case | SOIC |
| Clock Edge Trigger Type | Positive Edge |
| Direction | Down |
| Frequency | 30MHz |
| Logic Function | Counter |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| 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 |
| Output Type | 3-STATE |
| Package Quantity | 150 |
| Packaging | Rail/Tube |
| Propagation Delay | 18ns |
| Reset | Asynchronous, Synchronous |
| RoHS Compliant | Yes |
| Series | 74ALS |
| Sync/Async | Synchronous |
| Technology | BIPOLAR |
| Turn-On Delay Time | 55ns |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments SN74ALS561ADW Datasheet
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