| nr | name | cat | description | manufacturer | 
| 211 | ADG211A |  | t - LC, data | AD | 
| 211 | ADM211 | driver | 0.1 µF, +5V Powered CMOS* RS-232 Driver/Receivers, data | AD | 
| 211 | ADM211E | driver | EMI/EMC Compliant, ±kV Protected, RS-232 Line Drivers/Receivers, data | AD | 
| 211 | DG211 | switch | quad SPST* Normally Closed CMOS* analog switch | Maxim* | 
| 211 | DG211 | switch | quad SPST* analog switch | 
| 211 | DG211B | switch | quad SPST* analog switch 45ohm TTL/CMOS* | Siliconix | 
| 211 | DS211 | rcvr | 4 Driver/5 Receiver RS-232 Serial Port, PS (359 Kb) | Dallas* | 
| 211 | LM211 | cmp | Voltage comparator DIL8 | Philips | 
| 211 | LM211J-8 |  | , pinout |  | 
| 211 | MAX211 | xcvr | 5V-Powered, 4 Drivers/S Receivers RS-232 Serial Port with 0.1 uF External Capacitors | Maxim* | 
| 211 | MAX211E | xcvr | +10kV ESD-Protected, 5V-Powered RS-232 Serial Port | Maxim* | 
| 2110 |  | ? | dual 110 | NS | 
| 2110 | DS2110 | bus | Plug and Play SCSI Terminator with EEPROM, Data, PS (496 Kb) | Dallas* | 
| 2110 | PCF2110 | lcd | LCD duplex driver DIL40 | Philips | 
| 2110 | PSB2110-H | isdn | ISDN Terminal Adaptor Circuit (ITAC) (SMD) | Siemens | 
| 2110 | PSB2110-N | isdn | ISDN Terminal Adapter Circuit (ITAC) (SMD) | Siemens | 
| 2110 | PSB2110-P | isdn | ISDN Terminal Adapter Circuit (ITAC) | Siemens | 
| 21101 | PC21101T | datacom | PHS chip set baseband controller (ARM7TDMI), Family | Cirrus, PCSI* | 
| 2111 |  | ? | dual 111 | NS | 
| 2111 |  | sram | 256*4 SRAM* | AMD* | 
| 2111 | 2111 | sram | 256*4 SRAM* 18pin 1us | 
| 2111 | 2111-1 | sram | 256*4 SRAM* 18pin 500ns | 
| 2111 | PCF2111 | lcd | LCD duplex driver DIL40 | Philips | 
| 2111 | PCF2111C |  | LCD driver, pinout | Philips | 
| 2111 | PCF2111C | lcd,driver | LCD driver in DIP40 | Philips | 
| 2112 | 2112 | sram | 256*4 SRAM* 16pin 1us | 
| 2112 | 2112-1 | sram | 256*4 SRAM* 16pin 500ns | 
| 2112 | 2112-2 | sram | 256*4 SRAM* 16pin 650ns | 
| 2112 | DS2112 | bus | BTL Terminator, Data, PS (128 Kb) | Dallas* | 
| 2112 | HDSP-2112 | display | 8 char 5*7 alpha (HP opto 1988) | HP | 
| 2112 | PCF2112 | lcd | Direct LCD driver DIL40 | Philips | 
| 2114 |  | sram | SRAM*, pinout | NS | 
| 2114 | 2114 | sram | 1k*4 SRAM* | 
| 2114 | 2114-4 | sram | 1k*4 SRAM* | Mitsubishi | 
| 2114 | 2114LC | sram | 1k*4 SRAM* | NEC | 
| 2114 | DS2114 |  | Unknown, PS (209 Kb) | Dallas* | 
| 2114 | PCF2114x | lcd | LCD dot matrix controller/driver | Philips | 
| 21143 | 21143 | network | PCI Fast Ethernet chip, Data | DEC* | 
| 2115 | 2115_INTEL |  | SRAM*, pinout | Intel | 
| 2115 | 2115_JRC |  | op amp, pinout | jrc | 
| 2115 | ADSP-2115 | dsp | 16-bit, 25 MIPS, 5v, 2 serial ports, data | AD | 
| 21152 | 21152 | bus | PCI-to-PCI bridge chip Press release | DEC* | 
| 2116 | PCF2116 |  | LCD controller/driver, pinout | Philips | 
| 2116 | PCF2116 | lcd,driver | LCD controller/driver | Philips,SQFP128 | 
| 2116 | PCF2116x | lcd | LCD dot matrix controller/driver | Philips | 
| 21160 | ADSP-21160M | dsp | SHARC*, 100 MHz, 600 MFLOPS*, 3.3v I/O, 2.5v core, data | AD | 
| 21164 |  | mcu | Fastest RISC/CISC* processor to date (199604) Press | DEC* | 
| 2117 | 2117 | dram | 16k*1 DRAM | Intel | 
| 2117 | 2117x | system | 21164 support chipset, aka ALCOR | DEC* | 
| 2117 | 2117xA | system | 21164A support chipset, aka ALCOR2 | DEC* | 
| 2118 | 2118 | dram | 16k*1 DRAM 5V only | Intel | 
| 2118 | SSM2118 | amp | Trimless Voltage Controlled Amplifier, data | AD |