Octal positive edge-triggered D flip-flop with true outputs, featuring 8 bits per element and 8 circuits. This logic IC operates at a maximum frequency of 40MHz with a propagation delay of 27ns and turn-on delay of 17ns. It supports a supply voltage range of 4.75V to 5.25V and offers a low-level output current of 8mA and high-level output current of -400uA. Packaged in a 20-pin SOIC for surface mounting, this component is RoHS compliant and operates within a temperature range of 0°C to 70°C.
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Texas Instruments SN74LS273DWE4 technical specifications.
| Package/Case | SOIC |
| Clock Edge Trigger Type | Positive Edge |
| Frequency | 40MHz |
| High Level Output Current | -400uA |
| Lead Free | Contains Lead |
| Logic Function | D-Type, Flip-Flop |
| Low Level Output Current | 8mA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Mount | Surface Mount |
| Number of Bits | 8 |
| Number of Bits per Element | 8 |
| Number of Circuits | 8 |
| Number of Elements | 1 |
| Number of Input Lines | 2 |
| Number of Output Lines | 1 |
| Operating Supply Voltage | 5V |
| Output Current | 8mA |
| Output Type | TTL |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Propagation Delay | 27ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74LS |
| Technology | BIPOLAR |
| Turn-On Delay Time | 17ns |
| Weight | 0.017662oz |
| RoHS | Compliant |
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