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DSA2IH00123160.pdf
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DM74LS490 Dual Decade Counter (9 National Semiconductor February 1992 DM74LS490 Dual Decade Counter General Description The 'LS490 contains a pair of high speed 4-stage ripple counter
Datasheet Type
Scan
RoHS
Unknown
Pb Free
Unknown
Lifecycle
Unknown
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IC 74LS90 FEATURES
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