Bob Blick wrote:
>
> I have done it in the past with only three PORTB pins and the CCP
> output. Instead of eight AND gates you use a 3 line to 8 line decoder
> like the 74HC138. Unfortunately the output is inverted so you need a
> stack of inverters.
>
> Instead of using AND gates you can use a resistor and diode per pin, but
> it's uncool unless you are desperate, and it loads the CCP output really
> hard.
>
> Cheerful regards,
>
> Bob
Or use a 74HC238, which is the same as a 74HC138 except the outputs are=20
non-inverted.

Kerry

--=20
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