[ARC5] Programmable Oscillators

[David Stinson]

Here is a page from Digikey.  Lowest-price for through-hole
oscillator, programmed to order by them is $4.10 in quantites of 1.

http://tinyurl.com/b6kxgeo

I haven't ordered any yet but will soon.

I'd go with the 5-Volt type for the bigger rail-to-rail swing.
Some even have "Tri-state" control pins so switching is easy.

Output to a Pierce will probably need conditioning in some way,
but that should be easy.

73 Dave AB5S.