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74LS491
New
$6.75
DM74LS491AN
10-Bit Up/Down Counter
24Pin .3" DIP Package
This rare IC is used on the Tron and other Midway spinner optic boards.
472 Items
In Stock
DM74LS491AN
10-Bit Up/Down Counter
24Pin .3" DIP Package
This rare IC is used on the Tron and other Midway spinner optic boards.
If your Trons spinner is not working chances are good the LS491 or the optical switch is bad.
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