[Arm-netbook] level shifting on 24-pin RGB/TTL

[Baybal Ni]

Can we use 2 16 bit ones?

On 21 September 2011 14:36, Luke Kenneth Casson Leighton
<luke.leighton at gmail.com> wrote:
> folks, hi,
>
> there's something slightly complex that's come up about this
> EOMA/PCMCIA standard: the possibility that SoCs might have different
> TTL levels for the 24-pin RGB/TTL output.  does anyone know if that's
> the case?  should i be putting that Tri-State buffers which also have
> Level Shifting are required?  if so, what's the best buffer / part -
> low cost! - that does the job?
>
> so far i've found this:
> http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=AVC16T245DGGR-D-ND
>
> it's a 16-bit bus driver IC, only $0.70 in medium-volume quantities.
> the 32-bit ones are insane prices ($2)
>
> there has to be something out there that's lower cost than this!
>
> l.
>
> _______________________________________________
> arm-netbook mailing list arm-netbook at lists.phcomp.co.uk
> http://lists.phcomp.co.uk/mailman/listinfo/arm-netbook
> Send large attachments to arm-netbook at files.phcomp.co.uk
>