Hi,
Consider the circuit of Figure 3 where the transistors operate in a regime switching (cut / saturation).
Complete the table to the side and say what logical function is implemented by the circuit. Justify the values, presenting the state of conduction of each transistor.
When we have V1 = V2 = +5 V and +5 V.
\(T1:
VCE1=Vcc-Rc1*Ic
VCE1=10-(5*10^3)*Ic \)
I don't know Ic and i can not determine Ib because i also dont know the value of the base resistance Rb
\(5=(Rb??)*Ib+Vbe \)
Is there any other way for determing Ic?
Thanks
Consider the circuit of Figure 3 where the transistors operate in a regime switching (cut / saturation).
Complete the table to the side and say what logical function is implemented by the circuit. Justify the values, presenting the state of conduction of each transistor.
When we have V1 = V2 = +5 V and +5 V.
\(T1:
VCE1=Vcc-Rc1*Ic
VCE1=10-(5*10^3)*Ic \)
I don't know Ic and i can not determine Ib because i also dont know the value of the base resistance Rb
\(5=(Rb??)*Ib+Vbe \)
Is there any other way for determing Ic?
Thanks
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