The SNJ54LS221W is a dual 2-bit BIPOLAR counter from Texas Instruments. It operates over a temperature range of -55°C to 125°C and is powered by a 5V supply voltage. The device is packaged in a DFP, FL16,.3 package and has a propagation delay of 80ns. The counter has a quiescent current of 4.7mA and a low level output current of 4mA. It is not radiation hardened and is not RoHS compliant.
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| High Level Output Current | -400uA |
| Lead Free | Contains Lead |
| Logic Function | Multivibrator |
| Low Level Output Current | 4mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Number of Bits | 2 |
| Number of Elements | 2 |
| Operating Supply Voltage | 5V |
| Output Type | TTL |
| Packaging | Rail/Tube |
| Propagation Delay | 80ns |
| Quiescent Current | 4.7mA |
| Radiation Hardening | No |
| RoHS Compliant | No |
| Technology | BIPOLAR |
| Turn-On Delay Time | 80ns |
| RoHS | Not CompliantNo |
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