Firepower
Williams, 1980You're currently viewing posts by Pinsider slochar.
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Quoted from Schwaggs:Looks like they made their own through hole 74HCT154 from the available SMD chips. This chip hasn't been made in through hole form-factor for quite some time.
Their system 80 board has these as well. Great Plains electronics had some of the DIP versions a couple months ago as I picked up a few to fix said RD SYS80 board.
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