Need to find parts 82S23 / 74S188
cclist at sydex.com
Sun Oct 31 12:11:39 CDT 2010
On 31 Oct 2010 at 8:28, Glen Slick wrote:
> On Sat, Oct 30, 2010 at 2:40 PM, Chuck Guzis <cclist at sydex.com> wrote:
> > > The bigger problem for me would be finding a programmer for these
> > things. I've got a mess of SN74S471s and no way to program them. >
> I have the Nat Semi DM74LS471 on the device list of my programmer, but
> not the SN74S471. Any chance the programming algorithms are the same?
They probably are. Somewhere in the history of TI part numbers, they
changed some of the bipolar memories from the SN74xxx part number to
TBPxxx. I can't recall which way my parts are labeled, but they're
471s under the hood.
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