The DM7409 by National Semiconductor is a Quad 2-Input AND Gates. Below is the official datasheet preview.
| Part number | DM7409, DM7409N |
|---|---|
| Manufacturer | National Semiconductor |
| File Size | 93.13 KB |
| Description | Quad 2-Input AND Gates |
| Datasheet |
 DM7409N_NationalSemiconductor.pdf
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| Note |
This datasheet PDF includes multiple part numbers: DM7409, DM7409N. Please refer to the document for exact specifications by model. |
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This device contains four independent gates each of which performs the logic AND function The open-collector outputs require external pull-up resistors for proper logical operation Pull-Up Resistor Equations RMAX e VCC (Min) b VOH N1 (IOH) a N2 (IIH) RMIN e VCC (Max) b VOL IOL b N3 (IIL) Where N1 (IOH) e total maximum output high current for all outputs tied to pull-up resistor N2 (IIH) e total maximum input high current for all inputs tied to pull-up resistor N3 (IIL) e total maximum
📁 DM7409 Similar Datasheet
