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| Partname: | SN74LS249DW |
| Description: | BCD-to-seven-segment decoder/driver |
| Manufacturer: | Motorola |
| Package: | SOIC |
| Pins: | 20 |
| Oper. temp.: | 0 to 70 |
| Datasheet: | PDF (280K).
Click here to download *) |
The LS247 and LS248 are functionally and electrically identical to the LS47 and LS48 with the same pinout configuration. The LS249 is a 16-pin version of the 14-pin LS49 and includes full functional capability for lamp test and ripple blanking which was not available in the LS49. The composition of all characters, except the 6 and 9 are identical between the LS247, 248, 249 and the LS47, 48 and 49. The LS47 thru 49 compose the |
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Click here to download SN74LS249DW Datasheet*) |
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