The 74F191SCX is a 4-bit synchronous counter from Onsemi, packaged in a surface-mount SOIC package. It operates over a temperature range of 0°C to 70°C and can handle supply voltages between 4.5V and 5.5V. This counter features a propagation delay of 11ns and a turn-on delay time of 22ns. It is RoHS compliant and available in tape and reel packaging with 2500 units per package.
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Onsemi 74F191SCX technical specifications.
| Package/Case | SOIC |
| Clock Edge Trigger Type | Positive Edge |
| Lead Free | Lead Free |
| 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 |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Propagation Delay | 11ns |
| RoHS Compliant | Yes |
| Series | 74F |
| Sync/Async | Synchronous |
| Technology | BIPOLAR |
| Turn-On Delay Time | 22ns |
| RoHS | Compliant |
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