Have a look at the ULN series chips, such as the ULN2003A or the ULN2803A. Cheap from Epay.
Bill From: [email protected] [mailto:[email protected]] On Behalf Of Mitch Sent: Tuesday, July 14, 2015 12:10 PM To: [email protected] Subject: [neonixie-l] Seven digit Nixie project Hi All, I'm using 7, 2N3904 transistors with the collectors to VCC, emitters to each LED anode, and bases to seven microcontroller outputs, through a resistor. Is there a chip available with a similar function, to reduce the parts count? Thanks in advance. -- 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 email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/92b78ce6-32de-4390-ac26-a89bbc0d284c%40googlegroups.com <https://groups.google.com/d/msgid/neonixie-l/92b78ce6-32de-4390-ac26-a89bbc0d284c%40googlegroups.com?utm_medium=email&utm_source=footer> . For more options, visit https://groups.google.com/d/optout. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus -- 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/001b01d0be56%24a9a71a30%24fcf54e90%24%40com. For more options, visit https://groups.google.com/d/optout.
