74LS09芯片.pdf

74LS09芯片.pdf
54LS09 DM54LS09 DM74LS09 Quad 2-Input AND Gates with Open-Collector Outputs
June 1989




54LS09 DM54LS09 DM74LS09
Quad 2-Input AND Gates with Open-Collector Outputs
General Description Pull-Up Resistor Equations
This device contains four independent gates each of which VCC (Min) b VOH
performs the logic AND function The open-collector out- RMAX e