![Philips](/logo/Philips.png)
Philips Electronics
NPN/PNP resistor-equipped
transistors; R1 = 10 kΩ, R2 = 10 kΩ
![NXP](/logo/NXP.png)
NXP Semiconductors.
NPN/PNP resistor-equipped transistors;
R1 = 10 kΩ, R2 = 10 kΩ
![NXP](/logo/NXP.png)
NXP Semiconductors.
NPN/PNP double resistor-equipped transistors; R1 = 2.2 kΩ, R2 = open
![NXP](/logo/NXP.png)
NXP Semiconductors.
NPN/PNP double resistor-equipped transistors; R1 = 2.2 kΩ, R2 = open