TA7642 Datasheet PDF – AM Radio IC – TO92

Part Number: TA7642

Function: AM radio IC

Package: TO 92 Type

Image : TA7642 datasheet


The TA7642 is an AM radio IC in a TO92 package which requires very few external components to make a complete pocket radio. The transistor is suitable for low voltage portable Radio, cassette system and other wireless AM system.

Example Circuit :

TA7642 circuit


1. Low operating voltage : Down to VCC=1.3V

2. Low Quiescent Current : ICCO=0.2mA

3. Very few external components required


TA7642 Datasheet


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C9018 Datasheet – 2SC9018, AM/FM IF Amplifier Transistor

Part Number: C9018, 2SC9018

Function: AM / FM IF Amplifier, Local Oscillator of FM / VHF Tuner

Package: TO 92 Type

Manufacturer: USHA


C9018 image


High Current Gain Bandwidth Product : fT = 1,100 MHz ( Typ )

1. Collector-Base Voltage: Vcbo = 30 V

2. Collector-Emitter Voltage: Vceo = 15 V

3. Emitter-Base Voltage: Vebo = 5V

4. Collector Current : Ic = 50 mA

5. Collector Dissipation : Pc = 400 mW



C9018 datasheet pinout

C9018 Datasheet


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