2N2914 is a PNP general-purpose transistor manufactured by Motorola. It is a low-power, high-speed switching device with a maximum collector current of 500mA.

Description:
The 2N2914 is a PNP general-purpose transistor with a maximum collector current of 500mA. It has a low-power, high-speed switching capability and is suitable for a wide range of applications.

Features:

Low-power, high-speed switching

Maximum collector current of 500mA

Low collector-emitter saturation voltage

Low noise

High gain

Low leakage current

Applications:

Amplifiers

Switches

Timers

Relays

Motor control

Signal processing

Interface circuits(For reference only)
https://www.utsource.net/itm/p/181934.html