| nr | name | cat | description | manufacturer | 
| 221 | 221-288-02 |  | lsi decoder logic addresess, pinout | Motorola | 
| 221 | ADG221 |  | t - LC, data | AD | 
| 221 | CLC221A | amp | opamp | CLC* | 
| 221 | OP221 | amp | Dual* Low Power Operational Amplifier, Single or Dual* Supply, data | AD | 
| 221 | TBA221A |  | opamp 15V, pinout | Siemens | 
| 221 | TBA221G |  | opamp 15V, pinout | Siemens | 
| 2210 |  | novram | 64*4 NOVRAM | Catalyst | 
| 2210 | ABT22V10-7 | pl | BICMOS low-noise, high-drive PLD DIL24 | Philips | 
| 2210 | AmPAL22V10A | pl | 24-Pin IMOX PAL* | AMD | 
| 2210 | LVT22V10-7 | pl | 3 Volt BICMOS versatile PAL* DIL24 | Philips | 
| 2210 | LVT22V10-B | pl | 3 Volt BICMOS versatile PAL* DIL24 | Philips | 
| 2210 | LVT22V10-D | pl | 3 Volt BICMOS versatile PAL* DIL24 | Philips | 
| 2210 | PALC22V10D | pl | Flash Erasable, Reprogrammable CMOS* PAL* Device, Data | Cypress* | 
| 2210 | PL22V10-10 | pl | CMOS* EPLD (EEPROM based) DIL24 | Philips | 
| 2210 | PL22V10-12 | pl | CMOS* EPLD (EEPROM based) DIL24 | Philips | 
| 2210 | PL22V10-15 | pl | CMOS* EPLD (EEPROM based) DIL24 | Philips | 
| 2210 | X2210 | novram | 64*4 NOVRAM | Xicor | 
| 2210 | X2210A | novram | 64*4 NOVRAM | Xicor | 
| 2210 | X22C10 | novram | 64*4 NOVRAM, Data | Xicor* | 
| 2210 | X22c10 |  | nonvolitile static ram, pinout | xicor | 
| 2210 | gal22v10-25lnc | pl | GAL generic array logic 25ns | NS | 
| 2210 | ssm2210p | transis | trx pair supermatched dil | AD | 
| 2210 | x22c10 |  | 64*4 CMOS* Nonvolatile Static RAM, pinout | Xicor | 
| 22100 | AD22100 | temp | Voltage Output Temperature Sensor with Signal Conditioning, data | AD | 
| 22100 | AD22100 | temp | low cost Vout temp sensor | AD | 
| 221015 | PL22V1015 | pl | CMOS* EPLD (EEPROM based) DIL24 | Philips | 
| 22103 | AD22103 | temp | 3.3 V Supply, Voltage Output Temperature Sensor with Signal Conditioning, data | AD | 
| 22105 | ABT22V10A5 | pl | BICMOS low-noise, high-drive PLD DIL24 | Philips | 
| 22105 | AD22105 | temp | Low Voltage, Resistor Programmable Thermostatic Switch, data | AD | 
| 22106 | CD22106 | switch | 8*8 crosspoint switch | RCA | 
| 22107 | ABT22V10A7 | pl | BICMOS low-noise, high-drive PLD DIL24 | Philips | 
| 2211 | SSM2211 | amp | Low Distortion, 1.5 Watt Audio Power Amplifier, data | AD | 
| 2211 | XR2211 | modem | FSK receiver chip | order from Barend | 
| 2211 | XR2211 |  | FSK Modem, pinout | EXAR | 
| 2211 | XR2211 | modem | FSK Demodulator/Tone Decoder, Data | Exar | 
| 2211 | XR2211A | modem | FSK Demodulator/Tone Decoder | Exar | 
| 2212 |  | novram | 256*4 NOVRAM | Catalyst | 
| 2212 | X2212 | novram | 256*4 NOVRAM | Xicor | 
| 2212 | X2212A | novram | 256*4 NOVRAM | Xicor | 
| 2212 | X22C12 |  | nonvolitile static ram, pinout | xicor | 
| 2212 | X22C12 | novram | 256*4 NOVRAM, Data | Xicor* | 
| 2212 | XR2212 | pll | Precision Phase-Locked Loop, Data | Exar | 
| 2212 | x22c12 |  | 256*4 CMOS* Nonvolatile Static RAM, pinout | Xicor | 
| 22151 | AD22151G | sensor | Linear Output Magnetic Field Sensor (revised 12/97), data | AD | 
| 2219 |  | dram | Nonvolatile DRAM Stik 1M*9, | Dallas* |