How does the 74LS169 4-bit up/down binary counter work?

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JerryG
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Can someone explain to me or refer me to a site that explains how to use a binary counter such as the 74LS169 4 bit up/down binary counter? I'm not sure what all of the inputs do.
 
JerryG said:
Can someone explain to me or refer me to a site that explains how to use a binary counter such as the 74LS169 4 bit up/down binary counter? I'm not sure what all of the inputs do.

The datasheet should answer those questions. Can you post a link to the datasheet?