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The Philippine Electronics and Technology Forum > Digital Electronics > General Digital Design (Moderator: marcelino) > countdown timer po para sa project ko (please help)
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Author Topic: countdown timer po para sa project ko (please help)  (Read 1740 times)
glenntacan
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« Reply #20 on: May 11, 2010, 07:05:45 PM »
ito po yung nakita ko na datasheet sa 74f583 na ic. 4 bit bcd adder po eh http://ics.nxp.com/products/fast/datasheet/74f583.pdf
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« Reply #20 on: May 11, 2010, 07:05:45 PM »
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Redskin
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« Reply #21 on: May 11, 2010, 09:41:08 PM »
available ba to kasi kung wala ka mabili wala rin mangyayari eh
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glenntacan
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« Reply #22 on: May 11, 2010, 11:26:49 PM »
sir available po yan maghahanap po ako ng mabibilhan nyan.
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Redskin
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« Reply #23 on: May 12, 2010, 02:04:23 AM »
basahin mo datasheet para meron kana idea kung paano gawin project mo
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glenntacan
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« Reply #24 on: May 12, 2010, 10:54:54 AM »
nabasa ko na po. hindi ko po alam eh kung paano ko gawin ang circuit.
patulong naman po.
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Redskin
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« Reply #25 on: May 12, 2010, 10:43:02 PM »
madali lang yan kung tinuruan kayo ng ttl logic sa skool dapat meron ka idea kung paano gagamitin ang ic na yan- tulad ng ttl gates high and low inputs and outputs rin yan nothing more nothing less Cheesy
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glenntacan
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« Reply #26 on: May 14, 2010, 03:45:20 PM »
ok salamat po sa mga tulong nyo..
thanks
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webscatter
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« Reply #27 on: May 14, 2010, 08:23:32 PM »
Use 74LS193
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