piclist 2001\01\18\073719a >
Thread: Looking for 74143 or 74LS143!
www.piclist.com/techref/index.htm?key=looking+74143+74ls143
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face BY : Roman Black email (remove spam text)



Chris Carr wrote:
{Quote hidden}

Or, emulate them with 7447 7448 7449, 74247 etc, these are
16 pin chips with 4bit bcd inputs and seven seg driver.
Available in active high or low outputs.
Surely you can patch a 16 pin chip in place quicker
and cheaper than a PIC solution (sorry PIC brothers!)
:o)
-Roman

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<3A66AFD2.63F4@ezy.net.au> 7bit

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