This is my schematic: I think it's a very classic one.
Next picture is a scope view: input sinusoid , 5V pep, 10 kHz,
output pin 3, square, 5V over ground, 10 kHz
Phase shift is a little bit more than 180°
Nex one: the output on pin 7 is very distorted form, around 0,5V under the ground level.
Phase shift is also inverted, but the signal is "under" the ground level.
IanB: perhaps woould be better changing something in schematics?
Last picture: input square, 5v pep, 10 kHz, duty cycle 80%
output pin 3, square, 5V over ground, 10 kHz, duty cycle around 20%
Using a 556 (double 555) would be ok, but a bigger chip and some other components meaning more space. But I cannot try now because have'n this chip at home.
strangelovemd12: how to implement a PNP, please?
Thanks to all
Maurizio