| ??? 04/06/08 17:34 Read: times |
#152999 - Instead the input buffers.. Responding to: ???'s previous message |
Use triestate ones and put 8 in 4 bits and one more for selecting with one single 74xx244 con be done. Or one quad 2 to 1 mux/demux
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| Topic | Author | Date |
| only 3 empty pins while i need at least 8 o/p pins | 01/01/70 00:00 | |
| What is it checking for Highs lows? | 01/01/70 00:00 | |
| data aquisition system of a satellite | 01/01/70 00:00 | |
| Is it really necessary? | 01/01/70 00:00 | |
| unfortunatelly it is necessary | 01/01/70 00:00 | |
| here's one way ... use it at your own risk ... | 01/01/70 00:00 | |
| the self diagnosis | 01/01/70 00:00 | |
| Correction | 01/01/70 00:00 | |
| What you should ask him is ... | 01/01/70 00:00 | |
| RE:What you should ask him is... | 01/01/70 00:00 | |
| It's not pointless, but it is costly. | 01/01/70 00:00 | |
| RE:Type of test | 01/01/70 00:00 | |
| Simple tests use loopbacks | 01/01/70 00:00 | |
| receiving inspection | 01/01/70 00:00 | |
| RE:receiving inspection | 01/01/70 00:00 | |
| You should probably do what your instructor says | 01/01/70 00:00 | |
| RE:you should probably do what the instructor says | 01/01/70 00:00 | |
| Instead the input buffers.. | 01/01/70 00:00 | |
| aside from internal memory test and port checks | 01/01/70 00:00 | |
Thank you..... | 01/01/70 00:00 |