Micro-Theremin IC

Mike mgranger at greenville.infi.net
Fri Mar 13 22:26:02 CET 1998

Milliams wrote:
> HI
> A project called the Micro-theremin calls for a CD4049CMOS hex inverter
> package.
> My localparts place -Radio Shack, has a 4049UB hex inverter buffer. Can anyone
> tell me if these are similar, and or can be interchanged?
The UB suffix on the 4049UB means it is unbuffered, and I believe it is
the same chip as the CD4049. The part is six N&P channel pairs

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