Can VFA and CFA be interchanged?
The LM741 unit is an amplifier with voltage-feedback (VFA).
If you replace the VFA with a Current Feedback Amplifier (CFA), the behaviour will be not "the same". However, most probable the maximum closed loop gain will be the same - but the usable bandwidth certainly will change as well as the slewing behaviour (slew rate, large signal bandwidth). More than that, it is required that the feedback resistor must not be lower than a certain minimum value which is specified by the manufacturer (some hundreds of Ohms). This is because this value alone defines the amount of feedback (and not the resistive voltage divider as is the case for a VFA).