- Category:
- SCM
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- File Size:
- 98kb
- Update:
- 2017-12-10
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- 明天
Description: Related to single chip digital tube, LED lamp, dot matrixIt's a 138 decoder, connected to a 89C52 chip
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File list (Check if you may need any files):
Filename | Size | Date |
---|
74HC138.pdf | 245149 | 2013-12-27 |