• LM324 quad op amp

    Datasheet PDF, 312 KB, for the LM324 quad op amp, listed in the schematic category without a manufacturer in the name.

    Schematic · 312 KB · 8 Aug 2026
    Schematic pdf
    —
    312 KB
  • LM324P

    Large 962 KB PDF for the LM324P, the quad operational amplifier in a plastic DIP package, as the P suffix commonly indicates.

    Schematic · 962 KB · 8 Aug 2026
    Schematic pdf
    —
    962 KB
  • HA17324

    HA17324 reference in PDF form, 64.4 KB, for the Hitachi quad operational amplifier in the 324 family.

    Schematic · 64.4 KB · 8 Aug 2026
    Schematic pdf
    —
    64.4 KB
  • KIA324P

    PDF for the KIA324P, a KEC quad operational amplifier compatible with the widely used LM324, in a DIP package as the P suffix suggests.

    Schematic · 321 KB · 8 Aug 2026
    Schematic pdf
    —
    321 KB
  • HA17324 datasheet

    Datasheet PDF of 64.4 KB for the HA17324, a quad operational amplifier from Hitachi following the familiar 324 layout.

    Datasheet · 64.4 KB · 8 Aug 2026
    Datasheet pdf
    —
    64.4 KB
  • KIA324P F

    Datasheet PDF for the KIA324P with an additional F suffix in the name, 321 KB, filed under schematics.

    Schematic · 321 KB · 8 Aug 2026
    Schematic pdf
    —
    321 KB