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| nr | name | cat | description | manufacturer | 
|---|---|---|---|---|
| 212 | mpu | 16-Bit CPU (Transputer) | Inmos* | |
| 212 | ADG212A | t - LC, data | AD | |
| 212 | DG212 | anaswitch | Quad* analog switch DIL16 | order from Barend | 
| 212 | DG212 | switch | quad SPST* Normally Open CMOS* analog switch | Maxim* | 
| 212 | DG212B | switch | quad SPST* analog switch NC 45ohm TTL/CMOS* | Siliconix | 
| 212 | MAX212 | driver | +3V RS232* transceiver | Maxim | 
| 212 | MAX212 | xcvr | True 3V, 3 Drivers/S Receivers RS-232 Serial Port | Maxim* | 
| 212 | R212AT | modem | Device Set "AT" Command Set Bell 212A Compatible | Rockwell* | 
| 212 | R212DP | modem | Device Set Bell 212A Compatible | Rockwell* | 
| 2120 | PSB2120-P | isdn | ISDN Remote Power controller (IRPC) | Siemens | 
| 2120 | PSB2120-T | isdn | ISDN Remote Power controller (IRPC) (SMD) | Siemens | 
| 2120 | SSM2120 | filter | Dynamic Range Processor , data (shtml needed) | PMI | 
| 2120 | SSM2120 | amp | Dynamic Range Processors/Dual* VCA*, data | AD | 
| 21202 | S212S02 | relay | SSR* 600V 12A zero crossing | Sharp | 
| 2121 | PSB2121-P | power | General Purpose Power controller (GPPC) | Siemens | 
| 2121 | PSB2121-T | power | General Purpose Power controller (GPPC) (SMD) | Siemens | 
| 2122 | SSM2122 | amp | Dynamic Range Processor/Dual* VCA*, data | AD | 
| 2125 | 2125 | sram | 1k*1 SRAM* 70ns | Intel | 
| 2125 | SSM2125 | Dolby Pro-Logic Surround Matrix Decoder, data | AD | |
| 21256 | P21256-10 | dram | 256K*1 page mode DRAM (100 ns), DIP16 | Intel | 
| 2126 | SSM2126 | Dolby Pro-Logic Surround Matrix Decoder, data | AD | |
| 2128 | 2128 | sram | 2k*8 SRAM* 150ns | |
| 2128 | INA2128 | Dual* Low-Power Instrumentation Amplifier, pinout | Burr-Brown | 
| www.chipdocs.com/ | Very good! | 
| www.icmaster.com/ | Registration is needed in advance. Will be closed spring 2002. | 
| www.questlink.com/ | Registration is needed before you can download datasheets. Chips can sometimes be ordered via Arrow/Avnet. | 
| www.elisnet.or.jp/ | In Japanese only. | 
| www.findchips.com/ | Do a search at 20+ distributors at once! | 
| www.netcomponents.com/ | Do a search for scarce chips at many brokers at once! | 
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