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74F191 Datasheet, Fairchild

74F191 counter equivalent, up/down binary counter.

74F191 Avg. rating / M : 1.0 rating-13

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74F191 Datasheet

Features and benefits

s High-Speed—125 MHz typical count frequency s Synchronous counting s Asynchronous parallel load s Cascadable Ordering Code: Order Number 74F191SC 74F191SJ 74F191PC Pack.

Application

is the timing skew between state changes in the first and last stages. This represents the cumulative delay of the cloc.

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74F191 Page 1 74F191 Page 2 74F191 Page 3

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