| nr | name | cat | description | manufacturer | 
| 53 | 53x | mcu | PowerPC Microcontroller family | Motorola* | 
| 53 | uPA53C |  | Darlington driver, pinout | nec | 
| 530 | 5B30 | conditioner | Compact, Low Cost Modular Signal Conditioners, data | AD | 
| 530 | MAX530 | dac | 5V, Low-Power, Voltage-Output, Parallel 12-Bit DAC with Reference | Maxim* | 
| 530 | RGB530 | video | RGB Series Palette DAC, Data | IBM* | 
| 530 | TBA530 | tv | 16 pins,     RGB matrix | 
| 5300 | 5300 |  | www.icst.com/pdf/5300.pdf | ICS* | 
| 5300 | AD5300 | dac | +2.7 V to +5.5 V, 140 µA, Buffered, Rail-to-Rail 8-Bit DAC in 6-lead SOT-23, data | AD | 
| 5302 | AD5302 | dac | 2.5V to 5.5V, 250 µA, Dual* Serial 8-Bit DAC in µSOIC10, data | AD | 
| 5303 | AD5303 | dac | 2.5V to 5.5V, 250 µA, Dual* Serial 8-Bit DAC in TSSOP16, data | AD | 
| 53040 | AD53040 | driver | Ultrahigh Speed Pin Driver with Inhibit Mode, data | AD | 
| 53041 | AD53041 |  | High Speed Active Load With Inhibit Mode, data | AD | 
| 53042 | AD53042 |  | High Speed Window Comparator, data | AD | 
| 5309 | MM5309 | clock | 6 digit clock | NS | 
| 531 | 5B31 | conditioner | Compact, Low Cost Modular Signal Conditioners, data | AD | 
| 531 | MAX531 | dac,spi | DAC, 12-bit single-channel voltage output with on-chip reference | Maxim | 
| 531 | MAX531 |  | SERIAL 12BITS DAC, pinout | MAXIM | 
| 531 | NE531 | amp | High slew rate opamp DIL8 | Philips | 
| 531 | SE531 | amp | High slew rate opamp CERDIP8 | Philips | 
| 5310 | AD5310 | dac | +2.7 V to +5.5 V, 140 µA, Buffered, Rail-to-Rail 10-Bit DAC in 6-lead SOT-23, data | AD | 
| 531000 | 531000 | eprom | EPROM* quick-pulse algorithm Vpp*=5.0V, Vcc*=6.25V | Oki | 
| 531000 | TC531000P | eprom | EPROM* quick-pulse algorithm Vpp*=5.0V, Vcc*=6.25V | Toshiba | 
| 531010 | SYM53C1010 | scsi | PCI-Dual Channel Ultra3 SCSI controller is 100 percent compatible with the Ultra160 SCSI initiative and provides additional features that ensure robust Ultra3 system operation.  You'll benefit from complete end-to-end protection, enhanced manageability and LVDlink[tm] SCSI signaling technology. Plus, SureLINK[tm] domain validation technology enhances performance of the Ultra3 solution. Whether you need a controller, a bus expander, a host adapter or software, you'll find all the Ultra3 SCSI solutions here. www.lsilogic.com/techlib/techdocs/MARKETING_DOCS/mktgio_standard/sym53c1010.pdf PDF 82KB | LSI Logic* | 
| 53104 | V53C104 | dram | 256k*4 Fast Pagemode DRAM | Mosel* | 
| 53108 | UT53108 | voice | Voice Recorder/player IC*, 12s | UTRON | 
| 5311 | DS5311FP | glue | MC68HC11 Softener Chip, PS (673 Kb) | Dallas* | 
| 5312 | AD5312 | dac | 2.5V to 5.5V, 250µA, Dual* Serial 10-Bit DAC in 10-ld µSOIC, data | AD | 
| 5313 | AD5313 | dac | 2.5V to 5.5V, 250µA, Dual* Serial 10-Bit DAC in TSSOP16, data | AD | 
| 5313 | MM5313 | clock | clock | NS | 
| 5314 | MM5314 | clock | 6 digit mux clock | NS | 
| 5315 | MM5315 | clock | 6 digit mux clock | NS | 
| 5316 | MM5316 | clock | 4 digit non-mux clock | NS | 
| 53173 | mv53173 | led | led 0.5" x 0.25" rect mod yellow | 
| 532 | 5B32 | conditioner | Compact, Low Cost Modular Signal Conditioners, data | AD | 
| 532 | AD532 |  | Internally Trimmed Integrated Circuit Multiplier, data | AD | 
| 532 | MAX532 | dac,spi | DAC, 12-bit 2-channel multiplying | Maxim | 
| 532 | MAX532 | dac | dual, 12-Bit, Serial-input, Voltage-Output Multiplying DAC | Maxim* | 
| 532 | NE532 | amp | dual low-power opamp DIL8 | Philips | 
| 532 | SA532 | amp | dual low-power opamp CERDIP8 | Philips | 
| 532 | SE532 | amp | dual low-power opamp DIL8, CERDIP8 | Philips | 
| 5320 | AD5320 | dac | +2.7 V to +5.5 V, 140 µA, Buffered, Rail-to-Rail 12-Bit DAC in 6-Lead SOT-23, data | AD | 
| 5320 | MM5320 | tv | TV sync generator | NS | 
| 532100 | LH532100B |  | Mask ROM, pinout | Sharp | 
| 5322 | AD5322 | dac | 2.5V to 5.5V, 250µA, Dual* Serial 12-Bit DAC in 10-ld µSOIC, data | AD | 
| 5322204 | KMM5322204AWG-6 | dram | DRAM $33.00 (1997) 2X32 SAM/SAM EDO Gold | Samsung | 
| 5323 | AD5323 | dac | 2.5V to 5.5V, 250µA, Dual* Serial 12-Bit DAC in TSSOP16, data | AD | 
| 5330 | TDA5330 | tv | VHF, UHF and hyperband mixer/oscillator | Philips | 
| 53300 | 53300 | scsi | SCSI buffer controller | NCR* | 
| 5331 | TDA5331 | tv | VHF, UHF and hyperband mixer/oscillator | Philips | 
| 5332 | TDA5332 | tv | Double mixer/oscillator for TV/VCR tuners | Philips | 
| 5333 | TDA5333 | tv | Double miuer/oscillator for TV/VCR tuners | Philips | 
| 5334 | CS5334 |  | Stereo A/D Converter, pinout | Crystal | 
| 5335 | CS5335 |  | Stereo A/D Converter, pinout | Crystal | 
| 534 | 5B34 | conditioner | Compact, Low Cost Modular Signal Conditioners, data | AD | 
| 534 | AD534 |  | Analog multiplier/divider, pinout | Analog Devices | 
| 534 | AD534 |  | Internally Trimmed Precision IC* Multiplier, data | AD | 
| 534 | SA534 | amp | quad low-power opamp DIL14, CERDIP14 | Philips | 
| 5340 | DS5340 | glue | V40 Softener Chip, | Dallas* | 
| 5340 | TDA5340 |  | VCM and spindle driver | Philips | 
| 53400 | 53400 | scsi | SCSI Host Adapter | NCR* | 
| 5340060 | V53C400HK60 | dram | DRAM $2.35 (1997) 4*1-60 SOJ | Vitesse | 
| 5341 | 534-1-1-503 | resist | potentiometer 10/t 50k spectrol | Spectrol | 
| 5341 | IH5341 | switch | dual SPSI Normally Open RWVideo switch | Maxim* | 
| 5341 | TDA5341 |  | VCM and spindle driver | Philips | 
| 53416 | SYM53C416 | scsi | Single chip ISA-to-SCSI Plug-and-Play controller provides a highly integrated connection between the SCSI bus and the ISA bus. | LSI Logic* | 
| 5342 | 5342 |  | www.icst.com/pdf/5342.pdf | ICS* | 
| 534256 | HY53C4256 | dram | 256k*4 Fast Pagemode DRAM | Hyundai* | 
| 535 | 5B35 |  | Isolated, Linearized, 4-Wire RTD Signal Conditioning Input Module, data | AD | 
| 5352 | IH5352 | switch | quad SPST* Normally Open RF/Video switch | Maxim* | 
| 5354 | AK5354 | adc | Low Power 20-Bit ADC with PGA | AKM* | 
| 5355 | SAA5355 | tv | One-chip colour crt controller (FTFROM) DIL40 | Philips | 
| 536 | 5B36 | conditioner | Isolated, Potentiometer Signal Conditioning Input Module, data | AD | 
| 536 | AD536A |  | Complete monolithic integrated circuit which performs true rms-to-dc conversion., data | AD | 
| 536 | AD536A | converter | True RMS-to-DC Converter | Maxim* | 
| 536 | MAX536 | dac,spi | DAC, 12-bit 4-channel voltage output | Maxim | 
| 536 | MAX536 | dac | quad, Serial, Voltage-Output, -5V/12V/15V 12-Bit DAC | Maxim* | 
| 5368 | MM5368 | clock | 32KHz osc + divider | NS | 
| 5369 | MM5369 |  | 60hz generator, pinout | ns | 
| 5369 | MM5369 | clock | 3.58MHz osc + divider (60Hz out) | NS | 
| 537 | 5B37 |  | 5B Series, data | AD | 
| 537 | AD537 |  | Integrated Circuit Voltage-to-Frequency Converter, data | AD | 
| 537 | MAX537 | dac,spi | DAC, 12-bit 4-channel voltage output | Maxim | 
| 537 | MAX537 | dac | quad, Serial, Voltage-Output, f5V 12-Bit DAC | Maxim* | 
| 5370 | AK5370 | adc | 16-bit 1-channel A/D Converter with built-in USB Interface for Microphones | AKM* | 
| 5370 | MM5370 | clock | 4 digit 60Hz mux clock | NS | 
| 5371 | MM5371 | clock | 4 digit 50Hz mux clock | NS | 
| 5375 | MM5375AA | clock | 12 Hr 60Hz 6 digit clock $1.25 | NS | 
| 5375 | MM5375AB | clock | 12 Hr 60Hz 6 digit clock | NS | 
| 5375 | MM5375AC | clock | 24 Hr 50Hz 6 digit clock | NS | 
| 5375 | MM5375AD | clock | 12 Hr 60Hz 6 digit clock | NS | 
| 5375 | MM5375AE | clock | 24 Hr 60Hz 6 digit clock | NS | 
| 5375 | MM5375AG | clock | 12 Hr 60Hz 6 digit clock | NS | 
| 53770 | SYM53C770 | scsi | Single chip Ultra SCSI controller transfers SCSI data at up to 20 MBps on an 8-bit bus and up to 40 MBps on a 16-bit bus. | LSI Logic* | 
| 538 | 5B38 |  | 5B Series, data | AD | 
| 538 | AD538 | ? | analog computation unit | AD | 
| 538 | AD538 |  | Real-Time Analog Computational Unit (ACU), data | AD | 
| 538 | MAX538 | dac,spi | DAC, 12-bit single-channel with buffered voltage output gain of 1 | Maxim | 
| 538 | MAX538 |  | SERIAL 12BIT DAC, pinout | MAXIM | 
| 538 | MAX538 | dac | 5V, Low-Power, Voltage-Output, Serial 12-Bit Multiplying DAC in 8-Pin DIP/SO | Maxim* | 
| 5380 |  | scsi | SCSI controller, Regs | AMD, NCR*, NS | 
| 5380 | 5380 | scsi | SCSI controller | NCR | 
| 5380 | 5380 | scsi | SCSI interface | NCR* | 
| 5380 | ATP-5380 | scsi | General SCSI Chip for Generic SCSI, www.acard.com/product.htm | ACARD* | 
| 5380 | DP5380 | scsi | Asynshronous SCSI interface in DIL40 or PLCC44 | National Semiconductor | 
| 5380 | DP5380_DIP40 |  | Asynchronous SCSI interface, pinout | National Semiconductor | 
| 5380 | DP5380_PLCC44 |  | Asynchronous SCSI interface, pinout | National Semiconductor | 
| 5380 | SYM53C80S | scsi | SCSI Protocol controller | LSI Logic* | 
| 53810 |  | scsi | SCSI controller | AMD, NCR* | 
| 53810 | SYM53C810AE | scsi | PCI-SCSI controller transfers 8-bit SCSI data at speeds of 7 MBps asynchronous and 10 MBps synchronous. | LSI Logic* | 
| 53820 | 53C820 | scsi | SCSI-2 controller for PCI bus | NCR | 
| 53825 | SYM53C825AE | scsi | Single chip PCI-SCSI controller performs fast and wide SCSI synchronous data transfers at up to 20 MBps in single-ended or differential modes. | LSI Logic* | 
| 5385 |  | scsi | SCSI controller, pinout (Not 53c85!), Regs | AMD, NCR* | 
| 5386 | 5386 | scsi | SCSI controller, Regs | AMD, NCR* | 
| 5386 | MM5386N | clock | 24 HR 50/60Hz 4 digit alarm/snooze clock | NS | 
| 53860 | SYM53C860E | scsi | PCI-Ultra SCSI (Fast-20) controller transfers data at up to 20 MBps across an 8-bit bus. | LSI Logic* | 
| 53875 | SYM53C875E | scsi | Single chip PCI-Ultra SCSI (Fast-20) controller transfers data at up to 40 MBps across a 16-bit bus. | LSI Logic* | 
| 53876 | SYM53C876E | scsi | PCI-Dual Channel Ultra SCSI Multifunction controller contains two Wide Ultra SCSI interfaces for maximum performance and flexibility. | LSI Logic* | 
| 53895 | SYM53C895 | scsi | PCI-to-Ultra2 SCSI controller provides twice the performance of Ultra SCSI and allows four times the cable length and number of connected devices. | LSI Logic* | 
| 53895 | SYM53C895A | scsi | Single channel PCI-to-Ultra2 SCSI controller expands the capabilities of the industry-standard Symbios SYM53C895 PCI-to-Ultra2 SCSI controller to meet increasing demands for higher performance servers and workstations. The new SYM53C895A controller offers OEMs and system integrators superior performance, low-risk integration and PC99 compliance. | LSI Logic* | 
| 53896 | SYM53C896 | scsi | PCI-Dual Channel Ultra2 SCSI Multifunction controller offers multi-mode operation for compute and data intensive designs. | LSI Logic* | 
| 539 | 5B39 | conditioner | 5B Series Signal Conditioners, data | AD | 
| 539 | AD539 |  | Wideband Dual-Channel Linear Multiplier/Divider, data | AD | 
| 539 | MAX539 | dac,spi | DAC, 12-bit single-channel with buffered voltage output gain of 2 | Maxim | 
| 539 | MAX539 | dac | 5V, Low-Power, Voltage-Output, Serial 12-Bit Multiplying DAC in 8-Pin DIP/SO | Maxim* | 
| 5390 | 5390 | scsi | Enhanced SCSI processor | NCR* | 
| 5390 | 53C90A | scsi | SCSI controller, single bus | NCR | 
| 5390 | 53C90B | scsi | SCSI controller, single bus with parity | NCR | 
| 5394 | 53C94 | scsi | SCSI controller, split bus, Incl | AMD, NCR* | 
| 5394 | AK5394 | adc | Ultra-high performance 24-bit 2-channel A/D converter with 192kHz sampling | AKM* | 
| 5396 | 53C96 | scsi | SCSI controller, differential bus, Incl | AMD, NCR* | 
| 5396 | CS5396 |  | 96 kHz Audio D/A Converter, pinout | Crystal |