Required 16 stage ripple carry binary counter

[srevish]

Dear Sir,

I am using 4020BE ripple carry binary counter for my project which is 14 stage binary counter . But at present I have to extend the timing so I required 16 stage binary counter.

But I am not able to locate the 16 stage binary counter , is there is 16 stage binary counter available and if it is available then kindly send me the link

 

[crutschow]

Only one I know of is this but it's TTL not CMOS.

Otherwise you can just add a dual flip-flip, such as the 4013, to the 4020 to get a 16-bit counter.

 

[BradtheRad]

16-bit binary counter IC:

http://www.atmel.com/Images/doc0463.pdf

You can also attach a couple of cascaded flip flops. Each one is a stage.

 

[srevish]

Only one I know of is this but it's TTL not CMOS.

Otherwise you can just add a dual flip-flip, such as the 4013, to the 4020 to get a 16-bit counter.

Thank you very much for your reply, its really helpful for me.

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Thank you very much for your reply, its really helpful for me.