NAND Gatter (2*4) NAND Gate (2*4) 14 TP 1A 1B NC 1C 1D /1Q GND /2Q 2A 2B NC 2C 2D VCC 'Funktionstabelle: 5,6,4 A,B,C,D,/Q H,H,H,H,L L,X,X,X,H X,L,X,X,H X,X,L,X,H X,X,X,L,H 'Datentabelle: 6,9 7420,74H20,74L20,74LS20,74S20,Einheit 4,8.4,0.4,0.8,8,mA 11,20,1.02,2.2,18,mA 40,50,10,20,50,uA -1.6,-2,-0.18,-0.4,-2,mA -400,-500,-200,-400,-1000,uA 16,20,3.6,8,20,mA 22,10,60,15,4.5,nS 15,10,60,15,5,nS Ende
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