(Topic ID: 259319)

Can you use a 7402 in place of 7404


By kennyp2112

49 days ago



Topic Stats

  • 8 posts
  • 7 Pinsiders participating
  • Latest reply 49 days ago by Astill
  • No one calls this topic a favorite

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    #1 49 days ago

    Reason I'm asking is I ordered ten 7404 and I received eight 7402 and two 7404.

    Also do edge connectors come in different configurations? I E. I ordered four 10 circuit connectors,three were basically backwards and one was what I needed. Same part number on all four.

    #2 49 days ago

    No. 7402 is a quad NOR chip. A 7404 is a six inverter chip. They're different logic functions.

    #3 49 days ago

    Well, you can but it would end badly. They are very different chips from a functional perspective.

    #4 49 days ago

    Can anyone recommend a reputable place to buy and receive the right order?

    #5 49 days ago
    Quoted from kennyp2112:

    Can anyone recommend a reputable place to buy and receive the right order?

    www.mouser.com

    #6 49 days ago

    www.greatplainselectronics.com

    Support those who support us.

    Chris Hibler - CARGPB #31
    Http://chrishiblerpinball.com/contact
    http://www.PinWiki.com/ - The new place for pinball repair info

    #7 49 days ago
    Quoted from ChrisHibler:

    www.greatplainselectronics.com
    Support those who support us.

    Didn't know about these guys...bookmarked!

    #8 49 days ago

    Great Plains is awesome. Chris is right. Quality stuff , not counterfit knock offs.

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