Fairchild has a separate data sheet for each with minor casmetic variations. The pinouts and electrical sprcifications appear to be the same, though. Can I use these parts interchangeably depending on which is cheaper? And if so, why are there two different, yet so similar, part numbers?
2007-05-16 08:38:58 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Engineering
The 2nd Output Enable (2OE) is inverted on the 244 and not inverted on the 241. The 244 has slightly better timing specs. (very slight).
Other than that, the 2 parts are identical in form, fit, and function.
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2007-05-16 12:08:44 · answer #1 · answered by tlbs101 7 · 1⤊ 0⤋
Check the specifications carefully. The difference may lie in subtleties such as whether the output pins have pull-ups or are open collectors for use in wired-OR applications.
2007-05-16 15:42:28 · answer #2 · answered by Anonymous · 1⤊ 0⤋
The answer to your question is the same as the answer to this question: http://answers.yahoo.com/question/index;_ylt=AhSt24OCqNQGDKDZgsOPNqgCxgt.?qid=20070516123914AAOO3w1
2007-05-16 15:42:31 · answer #3 · answered by Dialup, Avatar, Jones!? 2 · 0⤊ 3⤋