Dual J-K positive-edge-triggered flip-flops with clear and preset functionality. Features 2 independent JK-type flip-flop elements, each with 1 bit. Operates with a 5V supply voltage (4.5V to 5.5V range) and supports a maximum frequency of 34MHz. Offers TTL output type with 8mA low-level output current and -400µA high-level output current. Packaged in a 16-SOIC surface-mount case, this RoHS-compliant component is suitable for operation between 0°C and 70°C.
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Texas Instruments SN74ALS109AD technical specifications.
| Package/Case | SOIC |
| Clock Edge Trigger Type | Positive Edge |
| Frequency | 34MHz |
| High Level Output Current | -400uA |
| Lead Free | Lead Free |
| Logic Function | Flip-Flop, JK-Type |
| Low Level Output Current | 8mA |
| Max Frequency | 34MHz |
| 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 | 2 |
| Number of Bits per Element | 1 |
| Number of Circuits | 2 |
| Number of Elements | 2 |
| Number of Input Lines | 5 |
| Number of Output Lines | 2 |
| Operating Supply Voltage | 5V |
| Output Current | 8mA |
| Output Type | TTL |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Propagation Delay | 18ns |
| Quiescent Current | 4mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 74ALS |
| Technology | BIPOLAR |
| Turn-On Delay Time | 18ns |
| Weight | 0.004998oz |
| RoHS | Compliant |
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