Datasheet:
http://www.analog.com/media/en/techn...ets/AD7524.pdf
Pins 12, 13 are latch enables that arent used so tied to ground. The tiny
triangles are probably enable-low indicators.
Still not sure about n, #, x...
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On 4 Jul 2016, I wrote:
From service manual for HP 34401A DMM.
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http://imgur.com/KWFIN1H
Pins 12 and 13 have a little triangle next to the pin; pins 1, 2, 15, 16
have
what looks like an n; 3 and 14 have an x.
Whats the meaning of these marks?
Thanks.