Quadruple 2-Input NAND Buffers With Open-Collector OutputsThis device DM74ALS38A contains four independent Gates each of which performs the Logic NAND function. The open-collector outputs require external pull-up resistors for proper logical operation.
Pull-Up Resistor Equations Where: N1 (IOH) = total maximum output HIGH current for all outputs tied to pull-up resistorN2 (IIH) = total maximum input HIGH current for all inputs tied to pull-up resistor N3 (IIL) = total maximum input LOW current for all inputs tied to pull-up resistor By Fairchild Semiconductor |
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| DM74ALS38A Application Notes | DM74ALS38A RoHS | DM74ALS38A Circuits | DM74ALS38A footprint |
