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ON Semi
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| Part No. |
SN54_74LS248 SN54_74LS249
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| OCR Text |
...entical between the LS247, 248, 249 and the LS47, 48 and 49. The LS47 thru 49 compose the and without tails, the LS247 thru 249 compose the and with the tails. The LS247 has active-low outputs for direct drive of indicators. The LS248 and 2... |
| Description |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS
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| File Size |
129.39K /
6 Page |
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it Online |
Download Datasheet
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Vishay
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| Part No. |
BFP67W
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| OCR Text |
...67 121.1 2.13 26.8 0.142 41.8 0.249 81.3 100 0.535 65.9 33.32 142.3 0.016 64.1 0.779 28.1 300 0.473 131.4 17.57 109.1 0.029 54.4 0.440 42.2 500 0.451 156.5 11.31 95.7 0.038 56.1 0.327 39.4 800 0.442 176.7 7.37 83.6 0.052 59.0 0.280 35.0 100... |
| Description |
Silicon NPN Planar RF Transistor
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| File Size |
212.53K /
12 Page |
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it Online |
Download Datasheet |
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AS
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| Part No. |
ATT7021
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| OCR Text |
...
0.030555Hz =
X = 0.249 V rms V2 = 249 mV rms Therefore, in order to calibrate the meter the line voltage needs to be attenuated down to 249 mV rms. Note: To select the F1-4 frequency for the above Equation see the Table I and T... |
| Description |
User Manual
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| File Size |
305.99K /
8 Page |
View
it Online |
Download Datasheet |
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Price and Availability
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