They have them at Mouser. Part # 806-PX-44LCC Here's the data sheet: http://www.mouser.com/ds/2/222/PXLCC-334777.pdf
It doesn't show the grid pinout. I'd suggest you buy the sockets first, and ohm out the pin out, yourself. I used sockets like this, from Mill-Max, over 20 years ago. They can have at least two patterns, for the same package. Mill-Max listed them as two separate part numbers. Once you have your pinout, you'll have to enter it, as a new part, in your library. If you ask just for it as the IC, people may provide you a footprint, as an unsocketed PLCC, or QFP. Neither, of which, you really want. You want the pattern, for the socketed part, which will be dependent on the socket you get. Unfortunately, I can provide neither. I use a very old copy of OrCad, and I've never used this chip. I have used thru-hole socketed PLCCs. I have OrCad library patterns for a MACH210. Good luck tracking down, that chip. Built a whole clock, just with that one chip ! LED, not Nixie. On Friday, April 17, 2015 at 3:52:42 AM UTC-7, Mitch wrote: > > I will socket the chips because with lack of experience, I have no doubt > that many chips will be sacrificed before this actually works. > > I found a pattern for the PLCC socket so at this point I should be able to > add the HV5522 to the Diptrace library without problems. I need three chips > for this project, which will use seven nixies. > > Mitch > > On Thursday, April 16, 2015 at 1:15:34 PM UTC-4, threeneurons wrote: >> >> Are you going to put that PLCC into a socket, or solder it directly to >> the PCB. You can get thru-hole sockets for PLCCs. The sockets, then have >> pins on a 0.1" center grid. >> >> If directly soldered, I prefer the QFP over the PLCC. Yes, the pitch is >> narrower (0.031" versus 0.050"), but the PLCC pins curl under the chip. >> Recently, I made a circuit, that uses those old style 7-segment LCDs, like >> those found on DVMs. National (now TI) makes a 32-segment driver for it, >> but it only comes in a 40-pin DIP, or 44-pin PLCC. I didn't like either, so >> I programmed a mega8515 to mimic it. Difference, used the serial port (1 IO >> vs 2), and 44-pin TQFP. >> >> On Wednesday, April 15, 2015 at 7:03:48 PM UTC-7, Mitch wrote: >>> >>> Thank you. Import worked fine. I need the PLCC version, but changing the >>> pattern should not be a problem. >>> >>> Mitch >>> >>> On Wednesday, April 15, 2015 at 3:09:28 PM UTC-4, zac wrote: >>>> >>>> See attached. I think everything you need is there, but if not, let me >>>> know. I haven't done much exporting from diptrace. >>>> >>>> On Wednesday, April 15, 2015 at 4:58:07 AM UTC-7, Mitch wrote: >>>>> >>>>> That would be great! Thank you. >>>>> >>>>> Mitch >>>>> >>>>> On Wednesday, April 15, 2015 at 12:54:42 AM UTC-4, zac wrote: >>>>>> >>>>>> I made one in diptrace for the HV5622, and can upload if you would >>>>>> like. >>>>>> >>>>>> On Tuesday, April 14, 2015 at 10:00:35 AM UTC-7, Mitch wrote: >>>>>>> >>>>>>> Does anyone know if these libraries exist? I've searched and haven't >>>>>>> found anything. I'm looking for the HV5530, HV5812, and HV5523. >>>>>>> >>>>>>> Thanks. >>>>>>> Mitch >>>>>>> >>>>>> -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/3660ac22-c465-4022-8714-3c60f08c1541%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
