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BT139 - Triacs
74181 - 4 Bit Arithmetic Logic Unit
BC107 - NPN Transistor
EL504 - Output Pentode
74HC93 - 4-bit binary ripple counter
ECC83 - Double Triode
ECC85 - Double Triode
ECC88 - 1958 Double Triode
BB910 - VHF variable capacitance diode
14PT314A - Smart TV 14 inch
EF86 - 1956 Pentode
SAA7709H - Car Radio Digital Signal Processor
UC3842 - Current-mode PWM controller
PCF7941 - Security Transponder and RISC Controller
NE602 - Double-Balanced Mixer and Oscillator
TEF6601T - Tuner on main board IC
EZ80 - Full Wave Rectifier
PL509 - Line Output Pentode
NE5532 - Internally-compensated dual low noise operational amplifier
TDA8588BJ - Power Amplifier and Multiple Voltage Regulator
