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/464bd5ae-f9bf-451a-97a4-6329964e3337%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
