14 Dec
2015
14 Dec
'15
5:58 a.m.
Pretty good guess actually... The rest of the board is pretty simple stuff
I think... Maybe just pullups... Someone who is better than me at squinting
at old circuitry can take a peek!
Mike
On Dec 15, 2015 2:18 AM, "tony duell" <ard at p850ug1.demon.co.uk> wrote:
Can anyone give me a clue as to the purpose and
pinouts of an Allen
Bradley 314B102??!!
First guess, it's not really an IC, it's a resistor array. Either separate
resistors
going across the chip or resistors all commoned to the highest numbered
pin (which may well be +5V).
I would secondly guess that '102' means 1k (10*10^2)
-tony