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MC10138 Bi-Quinary Counter
The MC10138 is a four bit counter capable of divide by two, five, or ten functions. It is composed of four set–reset master–slave flip–flops. Clock inputs trigger on the positive going edge of the clock pulse. Set or reset input override the clock, allowing asynchronous “set” or “clear.” Individual set and common reset inputs are provided, as well as complementary outputs for the first and fourth bits. • PD = 370 mW typ/pkg (No Load) • ftog = 150 MHz typ • tr, tf = 2.5 ns typ (20%–80%)
LOGIC DIAGRAM
11 S0 15 Q0 10 S1 13 Q1 6 S2 4 Q2 5 S3 2 Q3
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MC10138 Datasheet
