[time-nuts] 10 MHz -> 16 MHz clock multiplier

[Bill Fuqua]

At 12:58 AM 1/4/2013 +0000, time-nuts-request at febo.com wrote:
>Where can one get some of these mythical  74HC90 's and 74AC90 's that
>have been mentioned.
>   None of the usual places have them, ie ebay, digi-key, farnell, or
>even the Chinese.
>   Also data-sheets are not to be found.
>Thanks

This is what happens when one stays up too late
74HC390.

However, any discussion on the technical merits?