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Partname: | DS8874 |
Description: | DS8874 9-Digit Shift Input LED Driver |
Manufacturer: | National Semiconductor |
Datasheet: | PDF (84.8K). Click here to download *) |
The DS8874 is a 9-digit LED driver which incorporates a shift register input decoding circuit and a low battery indicator Outputs will sink 110 mA at less than 0 5V drop when sequentially selected When the VCC supply falls below 6 5V typical segment current will be furnished at digit 9 time to indicate a low battery condition Pin 13 is generally connected to the decimal point segment on the display so that when a low battery condition exists the left-most decimal point lights up |
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Click here to download DS8874 Datasheet*) |
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