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290
CONNECTION DIAGRAM P IN O U T A
° l 00 54LS/74LS290 o / o c ^
BCD DECADE COUNTER
34 / ¡4/74290
MS
n c
[7
(T
14 I V c c 13 ] MB 1 2 I MR TT]
cpi
ms
[7
02 [ T
Qi [T [T