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                      วงจรดิจิตอล฽ละลอจิก༛                        ༛                    ༛฿บงานทีไ༛8༛วงจรนับ༛༛༛401













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                                                     ั
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                      2.༛จงออก฽บบวงจรนบ฽บบอะซิง฾ครนสนับขึๅน༛ทีไนับ฼ลขเดຌตามลับดบดังน༛ ีๅ

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                      ༛༛༛༛฾ดย฿ชຌวงจรรวม฼บอรຏ༛7476༛฽ละ฼กตอืไนโ༛ตามความจ้า฼ปຓน༛
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