Look at the Motorola MC14551 and see if that works for you

Kerry


Dwayne Reid wrote:
> Good day to all.
>
> I'm on the tail end of a project and just realized that I goofed=20
> up.  I've now got to switch two sets of 4-binary lines from one=20
> thumbwheel switch to another.
>
> I've got two thumbwheel switches, each sets a radio channel number=20
> for two Motorola base radios.  One thumbwheel switch feeds each radio.
>
> Now I need to swap the thumbwheel switches between the radios on=20
> command.  The lines are pulled UP to +12V and the lines are active=20
> LO.  The idea is that the radios swap channels when commanded.
>
> I can do it with 3- 4053 CMOS packages but was hoping that someone=20
> might know of something similar to the 4051 - 4052 - 4053 family but=20
> configured as quad 2-input.
>
> Many thanks!
>
> dwayne
>
>  =20



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