XBLW MC14017 5-stage Johnson Decade Counter
●The MC14017 is a 5 - stage Johnson decade counter with ten spike- free decoded active HIGH outputs ( Q0 to Q9) , an active LOW carry output from the most significant flip- flop (Q5— - 9 ) , active HIGH and active LOW clock inputs ( CP0 , —CP1) and an overriding asynchronous master reset input ( MR) .
●The counter is advanced by either a LOW- to- HIGH transition at CP0 while P1 is LOW or a HIGH- to- LOW transition at CP1 while CP0 is HIGH.
●When cascading counters, the Q5 - 9 output, which is LOW while the counter is in states 5 , 6 , 7 , 8 , and 9 , can be used to drive the CP0 input of the next counter. A HIGH on MR resets the counter to zero ( Q0= Q—5 -9= HIGH; Q1 to Q9= LOW) independent of the clock inputs ( CP0 , CP1) .
●Automatic counter code correction is provided by an internal circuit: following any illegal code the counter returns to a proper counting mode within 1 1 clock pulses.
●It operates over a recommended VDD power supply range of3 V to 1 5 V referenced to VSS ( usually ground). Unused inputs must be connected to VDD, VSS, or another input.
■Features:
●Wide supply voltage range from 3V to 15V
●Automatic counter correction
●Tolerant of slow clock rise and fall times
●5V, 10V, and 15V parametric ratings
●Standardized symmetrical output characteristics
●Specified from -40℃ to +85℃
●Packaging information: SOP16
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Datasheet |
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Please see the document for details |
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SOP16;SOP-16 |
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English Chinese Chinese and English Japanese |
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2024/4/17 |
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version1.0 |
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595 KB |
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