NTE2367 (NPN) & NTE2368 (PNP) Silicon Complementar.
NTE
NTE2367 - Silicon Complementary Transistors
NTE2367 (NPN) & NTE2368 (PNP) Silicon Complementary Transistors Digital w/2 Built–In 4.7k Bias Resistors Features: D Built–In Bias Resistor (R1 = 4.7k.