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Why do you think the 74LS189 was being counterfeited? It was the touch tone chip being counterfeited, and disguised as a 74LS189. The buyer knew the ruse.
by agjacobson 9y ago
Why do you think the 74LS189 was being counterfeited?
It was the touch tone chip being counterfeited, and disguised as a 74LS189. The buyer knew the ruse.