Electronics Forum: logic (Page 1 of 18)

Component orientation into the reels

Electronics Forum | Thu Mar 01 05:53:33 EST 2001 | jmlasserre

Are there some standards (Jedec ??) for the components orientation into the reels (memory or logic) and which ones ? Thanks

Lead free in hirel

Electronics Forum | Tue Jan 26 12:33:03 EST 2010 | blnorman

Humm, a more logical solution, no wonder the politicians didn't think of it.

ERSA ETS 330 master RAM error

Electronics Forum | Thu Apr 25 02:00:37 EDT 2019 | bukas

it seemed logical to me that there is only one master :)

SOLDER SHORT DUE TO VOID IN BGA

Electronics Forum | Fri Jul 31 19:05:39 EDT 2020 | emeto

That was the most logical. I am glad you solved it.

ic programming problems

Electronics Forum | Fri Aug 29 08:37:04 EDT 2003 | davef

From a data sheet [we know it's not Cypress ]: AMD PALCE16V8 Family EE CMOS 20-Pin Universal Programmable Array Logic Programming and Erasing The PALCE16V8 can be programmed on standard logic programmers. It also may be erased to reset a previously c

Anti Magnetic Environment

Electronics Forum | Thu Aug 30 21:49:59 EDT 2012 | davef

Logic Circuits Based on Magnetic Semiconductors One problem with increasingly dense circuits is heat dissipation. A solution was recently unveiled by Northwestern University researchers using an entirely new logic circuit family based on magnetic se

Poor wetting to palladium

Electronics Forum | Mon Jan 29 12:42:24 EST 2001 | davef

Several points about your query are: * TI�s solderability protection specification is a minimum of 3 u" of palladium over 40-60 u" of nickel plate over a http://www.ti.com/sc/docs/products/logic/package/palladm/index.htm

smt components vs. wave solder

Electronics Forum | Sat Nov 09 08:04:52 EST 2002 | erhard

if you wave solder you have to glue the SMD parts on the bottom side. If you reflow the bottom side then you usually shouln't go over the wave afterwards. It's quite logical the joints melt again, that's what you want to achieve going over the wave.

Stenciling chipbonder.....

Electronics Forum | Thu Jan 23 10:56:57 EST 2003 | slthomas

Re: Brews: I'll remember that. Ob. Tech. Reply: #1) No. #2) You're right not to believe that. #3) There you go thinking logically again....STOP THAT. #4) That is an unknown. Didn't I tell you about all this already? check your email.

speedline sale

Electronics Forum | Mon Nov 10 10:57:34 EST 2003 | frank

i have to agree with you all, it seems bad decisions are always the one that are made rather than the logical ones.lets just hope electrovert continues to provide us with the best and dependable solder and cleaning equipment and mpm continues as well

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