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PDF
MC14504B-D.PDF
MC14504B Hex Level Shifter for TTL to CMOS or CMOS to CMOS The MC14504B is a hex non−inverting level shifter using CMOS technology. The level shifter will shift a TTL signal to CMOS logic levels for any
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MC14489.pdf
TTL devices, either a data in the registers. See the last paragraph of Data In for level shifter (MC14504B, MC74HCT04A) or pullup resistor of more information. 1 k to 10 k must be used. Parameters to be considered when sizing the resistor are the worst–case IOL of the driving Data Out (Pin 18) device
in „4094 kaskafieren“ · Mikrocontroller und Digitale Elektronik ·
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Datei
standard.bjt.txt
Icrating=20 mfg=Fairchild .model 2N3055 NPN(Bf=73 Br=2.66 Rb=.81 Rc=.0856 Re=.000856 CJC=1000P PC=.75 MC=.33 Tr=.5703U Is=2.37E-8 CJE=415P PE=.75 ME=.5 TF=99.52N NE=1.26 IK=1 Vceo=60 Icrating=10 mfg=STMicro) .model BCW60A NPN(IS=20f VAF=100 BF=120 IKF=0.8 XTB=1.5 BR=5 CJC=20p CJE=8p TR=100n TF=600p RB=10
in „Hilfe bei LTSpice nötig!“ · Analoge Elektronik und Schaltungstechnik ·