Did you connect a resistor and a capacitor (C 33 pF, R 200 kohms) according to the datasheet diagram? If you are not, there is no way the chip generator can work. My chips are also ordered from Aliexpress and works.
Did you connect a resistor and a capacitor (C 33 pF, R 200 kohms) according to the datasheet diagram? If you are not, there is no way the chip generator can work. My chips are also ordered from Aliexpress and works.