Several 74HCxx parts

I’m a homeschool parent and as part of the electronics class I have been teaching we have been using Fritzing for the design part of the class. We recently completed a section on boolean operations using several of the 74xx logic gate ICs. While I am new to both the Fritzing application and creating new parts I thought I would share the parts that I created. Please advise if these parts were created improperly.
Per forum requirements each part is in a separate topic.
Thanks,
Doug
74xx Parts

  • 74HC00
  • 74HC04
  • 74HC08
  • 74HC11
  • 74HC14
  • 74HC30
  • 74HC32
  • 74HC86
  • 74HC4002
  • 74HC4075
  • 74HC4078
  • 74HC7266
    Other
  • MC14490P
  • 7555
2 Likes

Hi,
I just installed fritzing. I’m interested about using 74xx parts. I did not understand how to contact you. Did you create only logic gate or also flip flop?
Thank you.

Bye,
Salvatore