| nr | name | cat | description | manufacturer | 
| 220 | CLC220A | amp | opamp | CLC* | 
| 220 | MAX220 | xcvr | Low-Power, 5V-Powered, Dual* RS-232 Drivers/Receivers | Maxim* | 
| 220 | OP220 | amp | Dual* Micropower Operational Amplifier, data | AD | 
| 2200 | PMB2200-S |  | quadrature Phase Modulator Transmitter Circuit (SMD) (Shrink) | Siemens | 
| 2200 | PMB2200-T |  | quadrature Phase Modulator Transmitter Circuit (SMD) | Siemens | 
| 22001 | AD22001 | cmp | 5-Channel Monolithic Comparator for Lamp Monitoring, data | AD | 
| 2201 | MCT2201 | ? | OI* PT 100% 6us | 
| 2201 | X2201A | novram | 1k*1 NOVRAM | Xicor | 
| 2205 | PMB2205-S |  | quadrature Phase Modulator (SMD) (Shrink) | Siemens | 
| 2205 | PMB2205-T |  | quadrature Phase Modulator (SMD) | Siemens | 
| 22050 | AD22050 | amp | Single-Supply Sensor Interface Amplifier, data | AD | 
| 22055 | AD22055 | amp | Single Supply bridge Transducer Amplifier, data | AD | 
| 22057 | AD22057 | amp | Single Supply Sensor Interface Amplifier, data | AD | 
| 2206 | XR2206 | audio,generator | Audio generator, many wave forms | order from Barend | 
| 2206 | XR2206 |  | Function Generator, pinout | Exar | 
| 2206 | XR2206 | funcgen | Monolithic Function Generator, Data | Exar | 
| 22060 |  | transis | General Purpose Transistor | NS | 
| 2207 | XR2207 | pll,vco | PLL* / VCO | order from Barend | 
| 2207 | XR2207 | vco | Voltage Controlled Oscillator, Data | Exar | 
| 2209 | KA2209B |  | Stereo Audio Amplifier, pinout | Samsung | 
| 2209 | XR2209 | vco | Voltage-Controlled Oscillator | Exar |