Nexperia B.V. All rights reserved
NPN resistor-equipped transistors; R1 = 22 k, R2 = 22 k
ROHM Semiconductor
NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors)
Philips Electronics
NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = 22 kΩ
Galaxy Semi-Conductor
Digital Transistor
Cystech Electonics Corp.
NPN Digital Transistors (Built-in Resistors)